preflight: retire the .next generated-state certification (#1444)

CI's test step caught the gap: sourceFingerprint resolved
next/package.json from apps/web, which P5 removed. The certification
(fingerprint incl. @next/env expansion, symlink manifest, foreign-uid
scan, build lock) defended typecheck against stale apps/web/.next
output; the Vite SPA has no generated tree later gates consume, so the
class it defended against is gone. Preflight keeps its other job, the
missing-binaries check with exit 42. clean-generated.mjs (a .next
quarantine helper) goes with it.

.env.example

@@ -40,9 +40,12 @@ BETTER_AUTH_SECRET=change-me-to-a-random-32-char-string
 BETTER_AUTH_URL=http://localhost:14242
 
 
-# ─── Web App (Next.js) ───────────────────────────────────────────────────────
-# Public gateway URL — accessible from the browser, not just the server.
-NEXT_PUBLIC_GATEWAY_URL=http://localhost:14242
+# ─── Web App (SPA) ───────────────────────────────────────────────────────────
+# Directory holding the built SPA bundle (vite build output). When set, the
+# gateway serves the SPA same-origin; when unset (dev), run the Vite dev
+# server (pnpm --filter @mosaicstack/web dev), which proxies to the gateway.
+# safe-default: unset in dev — SPA serving is an opt-in production concern
+#WEB_DIST_DIR=apps/web/dist
 
 
 # ─── OpenTelemetry ───────────────────────────────────────────────────────────

.woodpecker/publish.yml

@@ -32,6 +32,11 @@ variables:
   # non-excluded change still builds, so no transitive dep can silently go stale.
   # (Woodpecker: `when` entries are OR'd; `path` applies to push/PR only — hence
   # the separate `event: tag` entry.)
+  # #1407: ONE shared anchor for all three image steps. A second main-only
+  # anchor previously gated build-web/build-appservice, so next-lane pushes
+  # published gateway sha images with no web/appservice counterpart — no
+  # sha-parity set existed for next-lane containerized deploys. Every image
+  # step now builds on next too (sha-only destinations, enforced per step).
   - &image_build_when
     - event: tag
     - event: [push, manual]
@@ -44,16 +49,6 @@ variables:
           - '.woodpecker/**'
     - event: [push, manual]
       branch: next
-  - &main_image_build_when
-    - event: tag
-    - event: [push, manual]
-      branch: main
-      path:
-        exclude:
-          - 'packages/mosaic/**'
-          - 'docs/**'
-          - '**/*.md'
-          - '.woodpecker/**'
 
 when:
   - branch: [main, next]
@@ -474,7 +469,7 @@ steps:
 
   build-appservice:
     image: gcr.io/kaniko-project/executor:debug
-    when: *main_image_build_when
+    when: *image_build_when
     environment:
       REGISTRY_USER:
         from_secret: REGISTRY_USERNAME
@@ -488,8 +483,17 @@ steps:
       - echo "{\"auths\":{\"git.mosaicstack.dev\":{\"username\":\"$REGISTRY_USER\",\"password\":\"$REGISTRY_PASS\"}}}" > /kaniko/.docker/config.json
       - |
         DESTINATIONS="--destination git.mosaicstack.dev/mosaicstack/stack/appservice:sha-${CI_COMMIT_SHA:0:7}"
-        if [ "$CI_COMMIT_BRANCH" = "main" ]; then
+        if [ "$CI_COMMIT_BRANCH" = "next" ]; then
+          if [ -n "$CI_COMMIT_TAG" ]; then
+            echo "[publish] FATAL: next appservice publish must be sha-only; refusing tag '$CI_COMMIT_TAG'" >&2
+            exit 1
+          fi
+          echo "[publish] next appservice publish is sha-only"
+        elif [ "$CI_COMMIT_BRANCH" = "main" ]; then
           DESTINATIONS="$DESTINATIONS --destination git.mosaicstack.dev/mosaicstack/stack/appservice:latest"
+        elif [ -z "$CI_COMMIT_TAG" ]; then
+          echo "[publish] FATAL: appservice image publish may only run for main, next, or tag events" >&2
+          exit 1
         fi
         if [ -n "$CI_COMMIT_TAG" ]; then
           DESTINATIONS="$DESTINATIONS --destination git.mosaicstack.dev/mosaicstack/stack/appservice:$CI_COMMIT_TAG"
@@ -506,38 +510,3 @@ steps:
       # ERR_PNPM_OUTDATED_LOCKFILE despite a clean restore. This edge is the
       # serialization invariant; add it to every new workspace consumer.
       - publish-next-npm
-
-  build-web:
-    image: gcr.io/kaniko-project/executor:debug
-    when: *main_image_build_when
-    environment:
-      REGISTRY_USER:
-        from_secret: REGISTRY_USERNAME
-      REGISTRY_PASS:
-        from_secret: REGISTRY_PASSWORD
-      CI_COMMIT_BRANCH: ${CI_COMMIT_BRANCH}
-      CI_COMMIT_TAG: ${CI_COMMIT_TAG}
-      CI_COMMIT_SHA: ${CI_COMMIT_SHA}
-    commands:
-      - mkdir -p /kaniko/.docker
-      - echo "{\"auths\":{\"git.mosaicstack.dev\":{\"username\":\"$REGISTRY_USER\",\"password\":\"$REGISTRY_PASS\"}}}" > /kaniko/.docker/config.json
-      - |
-        DESTINATIONS="--destination git.mosaicstack.dev/mosaicstack/stack/web:sha-${CI_COMMIT_SHA:0:7}"
-        if [ "$CI_COMMIT_BRANCH" = "main" ]; then
-          DESTINATIONS="$DESTINATIONS --destination git.mosaicstack.dev/mosaicstack/stack/web:latest"
-        fi
-        if [ -n "$CI_COMMIT_TAG" ]; then
-          DESTINATIONS="$DESTINATIONS --destination git.mosaicstack.dev/mosaicstack/stack/web:$CI_COMMIT_TAG"
-        fi
-        /kaniko/executor --context . --dockerfile docker/web.Dockerfile $DESTINATIONS
-    depends_on:
-      - build
-      - verify
-      # #1411: publish-next-npm mutates workspace manifests in place during
-      # its transform window and restores them at step end. Any step that
-      # reads the pipeline workspace (kaniko COPY of manifests, later
-      # installs) must run AFTER publish-next-npm, never concurrently —
-      # pipeline 2648 raced a COPY inside the window and failed
-      # ERR_PNPM_OUTDATED_LOCKFILE despite a clean restore. This edge is the
-      # serialization invariant; add it to every new workspace consumer.
-      - publish-next-npm

apps/gateway/package.json

@@ -28,6 +28,7 @@
   "dependencies": {
     "@anthropic-ai/sdk": "^0.80.0",
     "@fastify/helmet": "^13.0.2",
+    "@fastify/static": "^8.3.0",
     "@mariozechner/pi-ai": "^0.65.0",
     "@mariozechner/pi-coding-agent": "^0.65.0",
     "@modelcontextprotocol/sdk": "^1.27.1",

apps/gateway/src/main.ts

@@ -12,6 +12,7 @@ import { AppModule } from './app.module.js';
 import { mountAuthHandler } from './auth/auth.controller.js';
 import { mountMcpHandler } from './mcp/mcp.controller.js';
 import { McpService } from './mcp/mcp.service.js';
+import { mountSpaStatic } from './spa/serve-spa.js';
 import { detectAndAssertTier, TierDetectionError } from '@mosaicstack/storage';
 import { resolveGatewayConfigPath } from './env.js';
 import { assertValidationPipeSeesDtoDecorators } from './validation-pipe-check.js';
@@ -68,6 +69,7 @@ async function bootstrap(): Promise<void> {
 
   mountAuthHandler(app);
   mountMcpHandler(app, app.get(McpService));
+  await mountSpaStatic(app);
 
   const port = Number(process.env['GATEWAY_PORT'] ?? 14242);
   await app.listen(port, '0.0.0.0');

apps/gateway/src/spa/serve-spa.ts

@@ -0,0 +1,75 @@
+import { existsSync } from 'node:fs';
+import path from 'node:path';
+import { Logger } from '@nestjs/common';
+import fastifyStatic from '@fastify/static';
+import type { NestFastifyApplication } from '@nestjs/platform-fastify';
+
+/** Request paths that belong to the backend, never to the SPA fallback. */
+const BACKEND_PREFIXES = ['/api', '/mcp', '/socket.io'] as const;
+
+function isBackendPath(url: string): boolean {
+  return BACKEND_PREFIXES.some((prefix) => url === prefix || url.startsWith(`${prefix}/`));
+}
+
+/**
+ * Serve the built web SPA bundle (Phase P5 cutover, #1444).
+ *
+ * WEB_DIST_DIR unset: SPA serving is disabled — dev runs the Vite dev server,
+ * which proxies /api and /socket.io here. WEB_DIST_DIR set but not holding a
+ * built bundle: fail at boot, because a gateway configured to serve the UI
+ * silently serving 404s is an outage, not a degraded mode.
+ *
+ * Static files get exact routes (wildcard: false, so nothing shadows the API
+ * routes); every other GET/HEAD outside the backend prefixes falls back to
+ * index.html so client-side routes deep-link correctly.
+ */
+export async function mountSpaStatic(app: NestFastifyApplication): Promise<void> {
+  const logger = new Logger('SpaStatic');
+  const distDir = process.env['WEB_DIST_DIR'];
+  if (!distDir) {
+    logger.log('WEB_DIST_DIR not set; SPA serving disabled (dev mode uses the Vite dev server)');
+    return;
+  }
+
+  const root = path.resolve(distDir);
+  const indexFile = path.join(root, 'index.html');
+  if (!existsSync(indexFile)) {
+    throw new Error(`WEB_DIST_DIR is '${distDir}' but '${indexFile}' does not exist`);
+  }
+
+  // Default cache semantics: public, max-age=0 with ETag/Last-Modified, so
+  // every response revalidates (304 when unchanged). Always correct, including
+  // for index.html after a deploy; immutable caching for hashed /assets/ files
+  // is a P6 optimization.
+  await app.register(
+    fastifyStatic as never,
+    {
+      root,
+      wildcard: false,
+      index: false,
+    } as never,
+  );
+
+  // A wildcard route, not setNotFoundHandler: Nest installs its own not-found
+  // handler during init and Fastify allows only one. find-my-way matches
+  // most-specific-first, so every declared route (API, static files) wins over
+  // this catch-all; non-GET unmatched requests keep Fastify's stock 404.
+  const fastify = app.getHttpAdapter().getInstance();
+  fastify.get('/*', (req, reply) => {
+    const url = req.raw.url ?? '';
+    if (isBackendPath(url)) {
+      // An unknown backend path is an API 404, never the SPA page.
+      void reply.code(404).send({
+        message: `Route ${req.raw.method ?? 'GET'}:${url} not found`,
+        error: 'Not Found',
+        statusCode: 404,
+      });
+      return;
+    }
+    // sendFile is decorated by @fastify/static; its type augmentation targets
+    // a different fastify copy in the pnpm tree than the Nest adapter's.
+    (reply as unknown as { sendFile: (file: string) => unknown }).sendFile('index.html');
+  });
+
+  logger.log(`Serving SPA bundle from ${root}`);
+}

apps/gateway/src/workspace/teams.controller.spec.ts

@@ -0,0 +1,123 @@
+import 'reflect-metadata';
+import { type CanActivate, type ExecutionContext, type INestApplication } from '@nestjs/common';
+import { FastifyAdapter, type NestFastifyApplication } from '@nestjs/platform-fastify';
+import { Test } from '@nestjs/testing';
+import request from 'supertest';
+import { afterAll, beforeAll, beforeEach, describe, expect, it, vi } from 'vitest';
+import { AuthGuard } from '../auth/auth.guard.js';
+import { TeamsController } from './teams.controller.js';
+import { TeamsService } from './teams.service.js';
+
+const teamAlpha = { id: 'team-alpha', name: 'Alpha' };
+const teamBeta = { id: 'team-beta', name: 'Beta' };
+
+// user-1 is a member of team-alpha only; admin-1 has role admin.
+let currentUser: { id: string; role?: string } = { id: 'user-1' };
+
+const teamsServiceMock = {
+  findAll: vi.fn(() => Promise.resolve([teamAlpha, teamBeta])),
+  findAllForUser: vi.fn((userId: string) =>
+    Promise.resolve(userId === 'user-1' ? [teamAlpha] : []),
+  ),
+  findById: vi.fn((id: string) => Promise.resolve([teamAlpha, teamBeta].find((t) => t.id === id))),
+  listMembers: vi.fn(() => Promise.resolve([{ teamId: 'team-alpha', userId: 'user-1' }])),
+  isMember: vi.fn((teamId: string, userId: string) =>
+    Promise.resolve(teamId === 'team-alpha' && userId === 'user-1'),
+  ),
+};
+
+const authGuard: CanActivate = {
+  canActivate(context: ExecutionContext): boolean {
+    const requestContext = context
+      .switchToHttp()
+      .getRequest<{ user?: { id: string; role?: string } }>();
+    requestContext.user = currentUser;
+    return true;
+  },
+};
+
+describe('teams endpoints are scoped to membership', () => {
+  let app: INestApplication;
+
+  beforeAll(async () => {
+    const moduleRef = await Test.createTestingModule({
+      controllers: [TeamsController],
+      providers: [{ provide: TeamsService, useValue: teamsServiceMock }],
+    })
+      .overrideGuard(AuthGuard)
+      .useValue(authGuard)
+      .compile();
+
+    app = moduleRef.createNestApplication<NestFastifyApplication>(new FastifyAdapter());
+    await app.init();
+    await app.getHttpAdapter().getInstance().ready();
+  });
+
+  beforeEach(() => {
+    currentUser = { id: 'user-1' };
+    vi.clearAllMocks();
+  });
+
+  afterAll(async () => {
+    await app.close();
+  });
+
+  it('GET /api/teams returns only the teams the user belongs to', async () => {
+    const response = await request(app.getHttpServer()).get('/api/teams');
+    expect(response.status).toBe(200);
+    expect(response.body).toEqual([teamAlpha]);
+    expect(teamsServiceMock.findAll).not.toHaveBeenCalled();
+  });
+
+  it('GET /api/teams returns every team for an admin', async () => {
+    currentUser = { id: 'admin-1', role: 'admin' };
+    const response = await request(app.getHttpServer()).get('/api/teams');
+    expect(response.status).toBe(200);
+    expect(response.body).toEqual([teamAlpha, teamBeta]);
+    expect(teamsServiceMock.findAllForUser).not.toHaveBeenCalled();
+  });
+
+  it('GET /api/teams/:teamId returns 403 for a non-member', async () => {
+    const response = await request(app.getHttpServer()).get('/api/teams/team-beta');
+    expect(response.status).toBe(403);
+  });
+
+  it('GET /api/teams/:teamId returns 404 for a missing team', async () => {
+    const response = await request(app.getHttpServer()).get('/api/teams/team-missing');
+    expect(response.status).toBe(404);
+  });
+
+  it('GET /api/teams/:teamId returns the team for a member', async () => {
+    const response = await request(app.getHttpServer()).get('/api/teams/team-alpha');
+    expect(response.status).toBe(200);
+    expect(response.body).toEqual(teamAlpha);
+  });
+
+  it('GET /api/teams/:teamId/members returns 403 for a non-member and members for a member', async () => {
+    const denied = await request(app.getHttpServer()).get('/api/teams/team-beta/members');
+    expect(denied.status).toBe(403);
+    expect(teamsServiceMock.listMembers).not.toHaveBeenCalled();
+
+    const allowed = await request(app.getHttpServer()).get('/api/teams/team-alpha/members');
+    expect(allowed.status).toBe(200);
+    expect(allowed.body).toEqual([{ teamId: 'team-alpha', userId: 'user-1' }]);
+  });
+
+  it('GET /api/teams/:teamId/members/:userId allows a self-lookup on any team', async () => {
+    const response = await request(app.getHttpServer()).get('/api/teams/team-beta/members/user-1');
+    expect(response.status).toBe(200);
+    expect(response.body).toEqual({ isMember: false });
+  });
+
+  it('GET /api/teams/:teamId/members/:userId denies looking up another user on a foreign team', async () => {
+    const response = await request(app.getHttpServer()).get('/api/teams/team-beta/members/user-2');
+    expect(response.status).toBe(403);
+  });
+
+  it('an admin can look up any membership', async () => {
+    currentUser = { id: 'admin-1', role: 'admin' };
+    const response = await request(app.getHttpServer()).get('/api/teams/team-alpha/members/user-1');
+    expect(response.status).toBe(200);
+    expect(response.body).toEqual({ isMember: true });
+  });
+});

apps/gateway/src/workspace/teams.controller.ts

@@ -1,30 +1,68 @@
-import { Controller, Get, Param, UseGuards } from '@nestjs/common';
+import {
+  Controller,
+  ForbiddenException,
+  Get,
+  NotFoundException,
+  Param,
+  UseGuards,
+} from '@nestjs/common';
 import { AuthGuard } from '../auth/auth.guard.js';
+import { CurrentUser } from '../auth/current-user.decorator.js';
 import { TeamsService } from './teams.service.js';
 
+type RequestUser = { id: string; role?: string };
+
 @Controller('api/teams')
 @UseGuards(AuthGuard)
 export class TeamsController {
   constructor(private readonly teams: TeamsService) {}
 
   @Get()
-  async list() {
-    return this.teams.findAll();
+  async list(@CurrentUser() user: RequestUser) {
+    if (user.role === 'admin') {
+      return this.teams.findAll();
+    }
+    return this.teams.findAllForUser(user.id);
   }
 
   @Get(':teamId')
-  async findOne(@Param('teamId') teamId: string) {
-    return this.teams.findById(teamId);
+  async findOne(@Param('teamId') teamId: string, @CurrentUser() user: RequestUser) {
+    return this.getAccessibleTeam(teamId, user);
   }
 
   @Get(':teamId/members')
-  async listMembers(@Param('teamId') teamId: string) {
+  async listMembers(@Param('teamId') teamId: string, @CurrentUser() user: RequestUser) {
+    await this.getAccessibleTeam(teamId, user);
     return this.teams.listMembers(teamId);
   }
 
   @Get(':teamId/members/:userId')
-  async checkMembership(@Param('teamId') teamId: string, @Param('userId') userId: string) {
+  async checkMembership(
+    @Param('teamId') teamId: string,
+    @Param('userId') userId: string,
+    @CurrentUser() user: RequestUser,
+  ) {
+    // A user may always ask about their own membership; anything else is
+    // team-scoped like the other routes.
+    if (userId !== user.id) {
+      await this.getAccessibleTeam(teamId, user);
+    }
     const isMember = await this.teams.isMember(teamId, userId);
     return { isMember };
   }
+
+  /**
+   * Team-scoped access: admins see any team; everyone else only teams they
+   * are a member of. NotFoundException when the team does not exist and
+   * ForbiddenException when the user lacks access (same convention as the
+   * projects controller).
+   */
+  private async getAccessibleTeam(teamId: string, user: RequestUser) {
+    const team = await this.teams.findById(teamId);
+    if (!team) throw new NotFoundException('Team not found');
+    if (user.role === 'admin') return team;
+    const isMember = await this.teams.isMember(teamId, user.id);
+    if (!isMember) throw new ForbiddenException('Not a member of this team');
+    return team;
+  }
 }

apps/gateway/src/workspace/teams.service.ts

@@ -1,5 +1,5 @@
 import { Inject, Injectable, Logger } from '@nestjs/common';
-import { eq, and, type Db, teams, teamMembers, projects } from '@mosaicstack/db';
+import { eq, and, inArray, type Db, teams, teamMembers, projects } from '@mosaicstack/db';
 import { DB } from '../database/database.module.js';
 
 @Injectable()
@@ -56,6 +56,21 @@ export class TeamsService {
     return this.db.select().from(teams);
   }
 
+  /**
+   * List only the teams the user is a member of.
+   */
+  async findAllForUser(userId: string) {
+    const memberRows = await this.db
+      .select({ teamId: teamMembers.teamId })
+      .from(teamMembers)
+      .where(eq(teamMembers.userId, userId));
+
+    const teamIds = memberRows.map((r) => r.teamId);
+    if (teamIds.length === 0) return [];
+
+    return this.db.select().from(teams).where(inArray(teams.id, teamIds));
+  }
+
   /**
    * Find a team by ID.
    */

apps/web/next-env.d.ts

@@ -1,6 +0,0 @@
-/// <reference types="next" />
-/// <reference types="next/image-types/global" />
-import "./.next/types/routes.d.ts";
-
-// NOTE: This file should not be edited
-// see https://nextjs.org/docs/app/api-reference/config/typescript for more information.

apps/web/next.config.ts

@@ -1,32 +0,0 @@
-import type { NextConfig } from 'next';
-
-const nextConfig: NextConfig = {
-  output: 'standalone',
-  transpilePackages: ['@mosaicstack/design-tokens'],
-
-  // Enable gzip/brotli compression for all responses.
-  compress: true,
-
-  // Reduce bundle size: disable source maps in production builds.
-  productionBrowserSourceMaps: false,
-
-  // Image optimisation: allow the gateway origin as an external image source.
-  images: {
-    formats: ['image/avif', 'image/webp'],
-    remotePatterns: [
-      {
-        protocol: 'https',
-        hostname: '**',
-      },
-    ],
-  },
-
-  // Experimental: enable React compiler for automatic memoisation (Next 15+).
-  // Falls back gracefully if the compiler plugin is not installed.
-  experimental: {
-    // Turbopack is the default in dev for Next 15; keep it opt-in for now.
-    // turbo: {},
-  },
-};
-
-export default nextConfig;

apps/web/package.json

@@ -3,22 +3,19 @@
   "version": "0.0.2",
   "private": true,
   "scripts": {
-    "build": "node ../../scripts/build-web.mjs",
-    "build:vite": "vite build",
-    "dev": "next dev -p 3101",
-    "dev:vite": "vite",
+    "build": "vite build",
+    "dev": "vite",
+    "preview": "vite preview",
     "lint": "eslint src",
     "typecheck": "tsc --noEmit",
     "test": "vitest run --passWithNoTests",
-    "test:e2e": "playwright test",
-    "start": "next start -p 3101"
+    "test:e2e": "playwright test"
   },
   "dependencies": {
     "@mosaicstack/design-tokens": "workspace:^",
     "@mosaicstack/types": "workspace:^",
     "better-auth": "^1.5.5",
     "clsx": "^2.1.0",
-    "next": "^16.0.0",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
     "react-markdown": "^10.1.0",

apps/web/src/app/(auth)/layout.tsx

@@ -1,14 +0,0 @@
-import type { ReactNode } from 'react';
-import { GuestGuard } from '@/components/guest-guard';
-
-export default function AuthLayout({ children }: { children: ReactNode }): React.ReactElement {
-  return (
-    <GuestGuard>
-      <div className="flex min-h-screen items-center justify-center bg-surface-bg">
-        <div className="w-full max-w-md rounded-xl border border-surface-border bg-surface-card p-8 shadow-lg">
-          {children}
-        </div>
-      </div>
-    </GuestGuard>
-  );
-}

apps/web/src/app/(auth)/login/page.tsx

@@ -1,139 +0,0 @@
-'use client';
-
-import { useEffect, useState } from 'react';
-import { useRouter } from 'next/navigation';
-import Link from 'next/link';
-import { api } from '@/lib/api';
-import { authClient, signIn } from '@/lib/auth-client';
-import type { SsoProviderDiscovery } from '@/lib/sso';
-import { SsoProviderButtons } from '@/components/auth/sso-provider-buttons';
-
-export default function LoginPage(): React.ReactElement {
-  const router = useRouter();
-  const [error, setError] = useState<string | null>(null);
-  const [loading, setLoading] = useState(false);
-  const [ssoProviders, setSsoProviders] = useState<SsoProviderDiscovery[]>([]);
-  const [ssoLoadingProviderId, setSsoLoadingProviderId] = useState<
-    SsoProviderDiscovery['id'] | null
-  >(null);
-
-  useEffect(() => {
-    api<SsoProviderDiscovery[]>('/api/sso/providers')
-      .catch(() => [] as SsoProviderDiscovery[])
-      .then((providers) => setSsoProviders(providers.filter((provider) => provider.configured)));
-  }, []);
-
-  async function handleSubmit(e: React.FormEvent<HTMLFormElement>): Promise<void> {
-    e.preventDefault();
-    setError(null);
-    setLoading(true);
-
-    const form = new FormData(e.currentTarget);
-    const email = form.get('email') as string;
-    const password = form.get('password') as string;
-
-    const result = await signIn.email({ email, password });
-
-    if (result.error) {
-      setError(result.error.message ?? 'Sign in failed');
-      setLoading(false);
-      return;
-    }
-
-    router.push('/chat');
-  }
-
-  async function handleSsoSignIn(providerId: SsoProviderDiscovery['id']): Promise<void> {
-    setError(null);
-    setSsoLoadingProviderId(providerId);
-
-    try {
-      const result = await authClient.signIn.oauth2({
-        providerId,
-        callbackURL: '/chat',
-        newUserCallbackURL: '/chat',
-      });
-
-      if (result.error) {
-        setError(result.error.message ?? `Sign in with ${providerId} failed`);
-        setSsoLoadingProviderId(null);
-      }
-    } catch (err: unknown) {
-      setError(err instanceof Error ? err.message : `Sign in with ${providerId} failed`);
-      setSsoLoadingProviderId(null);
-    }
-  }
-
-  return (
-    <div>
-      <h1 className="text-2xl font-semibold">Sign in</h1>
-      <p className="mt-1 text-sm text-text-secondary">Sign in to your Mosaic account</p>
-
-      {error && (
-        <div
-          role="alert"
-          className="mt-4 rounded-lg border border-error/30 bg-error/10 px-4 py-3 text-sm text-error"
-        >
-          {error}
-        </div>
-      )}
-
-      <form className="mt-6 space-y-4" onSubmit={handleSubmit}>
-        <div>
-          <label htmlFor="email" className="block text-sm font-medium text-text-secondary">
-            Email
-          </label>
-          <input
-            id="email"
-            name="email"
-            type="email"
-            autoComplete="email"
-            required
-            disabled={loading}
-            className="mt-1 block w-full rounded-lg border border-surface-border bg-surface-elevated px-3 py-2 text-sm text-text-primary placeholder:text-text-muted focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500 disabled:opacity-50"
-            placeholder="[email protected]"
-          />
-        </div>
-
-        <div>
-          <label htmlFor="password" className="block text-sm font-medium text-text-secondary">
-            Password
-          </label>
-          <input
-            id="password"
-            name="password"
-            type="password"
-            autoComplete="current-password"
-            required
-            disabled={loading}
-            className="mt-1 block w-full rounded-lg border border-surface-border bg-surface-elevated px-3 py-2 text-sm text-text-primary placeholder:text-text-muted focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500 disabled:opacity-50"
-            placeholder="••••••••"
-          />
-        </div>
-
-        <button
-          type="submit"
-          disabled={loading}
-          className="w-full rounded-lg bg-blue-600 px-4 py-2.5 text-sm font-medium text-white transition-colors hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 focus:ring-offset-surface-card disabled:opacity-50"
-        >
-          {loading ? 'Signing in...' : 'Sign in'}
-        </button>
-      </form>
-
-      <SsoProviderButtons
-        providers={ssoProviders}
-        loadingProviderId={ssoLoadingProviderId}
-        onOidcSignIn={(providerId) => {
-          void handleSsoSignIn(providerId);
-        }}
-      />
-
-      <p className="mt-4 text-center text-sm text-text-muted">
-        Don&apos;t have an account?{' '}
-        <Link href="/register" className="text-blue-400 hover:text-blue-300">
-          Sign up
-        </Link>
-      </p>
-    </div>
-  );
-}

apps/web/src/app/(auth)/register/page.tsx

@@ -1,114 +0,0 @@
-'use client';
-
-import { useState } from 'react';
-import { useRouter } from 'next/navigation';
-import Link from 'next/link';
-import { signUp } from '@/lib/auth-client';
-
-export default function RegisterPage(): React.ReactElement {
-  const router = useRouter();
-  const [error, setError] = useState<string | null>(null);
-  const [loading, setLoading] = useState(false);
-
-  async function handleSubmit(e: React.FormEvent<HTMLFormElement>): Promise<void> {
-    e.preventDefault();
-    setError(null);
-    setLoading(true);
-
-    const form = new FormData(e.currentTarget);
-    const name = form.get('name') as string;
-    const email = form.get('email') as string;
-    const password = form.get('password') as string;
-
-    const result = await signUp.email({ name, email, password });
-
-    if (result.error) {
-      setError(result.error.message ?? 'Registration failed');
-      setLoading(false);
-      return;
-    }
-
-    router.push('/chat');
-  }
-
-  return (
-    <div>
-      <h1 className="text-2xl font-semibold">Create account</h1>
-      <p className="mt-1 text-sm text-text-secondary">Get started with Mosaic</p>
-
-      {error && (
-        <div
-          role="alert"
-          className="mt-4 rounded-lg border border-error/30 bg-error/10 px-4 py-3 text-sm text-error"
-        >
-          {error}
-        </div>
-      )}
-
-      <form className="mt-6 space-y-4" onSubmit={handleSubmit}>
-        <div>
-          <label htmlFor="name" className="block text-sm font-medium text-text-secondary">
-            Name
-          </label>
-          <input
-            id="name"
-            name="name"
-            type="text"
-            autoComplete="name"
-            required
-            disabled={loading}
-            className="mt-1 block w-full rounded-lg border border-surface-border bg-surface-elevated px-3 py-2 text-sm text-text-primary placeholder:text-text-muted focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500 disabled:opacity-50"
-            placeholder="Your name"
-          />
-        </div>
-
-        <div>
-          <label htmlFor="email" className="block text-sm font-medium text-text-secondary">
-            Email
-          </label>
-          <input
-            id="email"
-            name="email"
-            type="email"
-            autoComplete="email"
-            required
-            disabled={loading}
-            className="mt-1 block w-full rounded-lg border border-surface-border bg-surface-elevated px-3 py-2 text-sm text-text-primary placeholder:text-text-muted focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500 disabled:opacity-50"
-            placeholder="[email protected]"
-          />
-        </div>
-
-        <div>
-          <label htmlFor="password" className="block text-sm font-medium text-text-secondary">
-            Password
-          </label>
-          <input
-            id="password"
-            name="password"
-            type="password"
-            autoComplete="new-password"
-            required
-            disabled={loading}
-            className="mt-1 block w-full rounded-lg border border-surface-border bg-surface-elevated px-3 py-2 text-sm text-text-primary placeholder:text-text-muted focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500 disabled:opacity-50"
-            placeholder="••••••••"
-          />
-        </div>
-
-        <button
-          type="submit"
-          disabled={loading}
-          className="w-full rounded-lg bg-blue-600 px-4 py-2.5 text-sm font-medium text-white transition-colors hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 focus:ring-offset-surface-card disabled:opacity-50"
-        >
-          {loading ? 'Creating account...' : 'Create account'}
-        </button>
-      </form>
-
-      <p className="mt-4 text-center text-sm text-text-muted">
-        Already have an account?{' '}
-        <Link href="/login" className="text-blue-400 hover:text-blue-300">
-          Sign in
-        </Link>
-      </p>
-    </div>
-  );
-}

apps/web/src/app/(dashboard)/chat/page.tsx

@@ -1,365 +0,0 @@
-'use client';
-
-import { useCallback, useEffect, useRef, useState } from 'react';
-import { api } from '@/lib/api';
-import { destroySocket, getSocket } from '@/lib/socket';
-import type { Conversation, Message } from '@/lib/types';
-import {
-  ConversationSidebar,
-  type ConversationSidebarRef,
-} from '@/components/chat/conversation-sidebar';
-import { MessageBubble } from '@/components/chat/message-bubble';
-import { ChatInput } from '@/components/chat/chat-input';
-import { StreamingMessage } from '@/components/chat/streaming-message';
-
-interface ModelInfo {
-  id: string;
-  provider: string;
-  name: string;
-  reasoning: boolean;
-  contextWindow: number;
-  maxTokens: number;
-  inputTypes: ('text' | 'image')[];
-  cost: { input: number; output: number; cacheRead: number; cacheWrite: number };
-}
-
-interface ProviderInfo {
-  id: string;
-  name: string;
-  available: boolean;
-  models: ModelInfo[];
-}
-
-export default function ChatPage(): React.ReactElement {
-  const [activeId, setActiveId] = useState<string | null>(null);
-  const [messages, setMessages] = useState<Message[]>([]);
-  const [streamingText, setStreamingText] = useState('');
-  const [isStreaming, setIsStreaming] = useState(false);
-  const [isSidebarOpen, setIsSidebarOpen] = useState(true);
-  const [models, setModels] = useState<ModelInfo[]>([]);
-  const [selectedModelId, setSelectedModelId] = useState('');
-  const messagesEndRef = useRef<HTMLDivElement>(null);
-  const sidebarRef = useRef<ConversationSidebarRef>(null);
-
-  // Track the active conversation ID in a ref so socket event handlers always
-  // see the current value without needing to be re-registered.
-  const activeIdRef = useRef<string | null>(null);
-  activeIdRef.current = activeId;
-
-  // Accumulate streamed text in a ref so agent:end can read the full content
-  // without stale-closure issues.
-  const streamingTextRef = useRef('');
-
-  useEffect(() => {
-    const savedState = window.localStorage.getItem('mosaic-sidebar-open');
-    if (savedState !== null) {
-      setIsSidebarOpen(savedState === 'true');
-    }
-  }, []);
-
-  useEffect(() => {
-    window.localStorage.setItem('mosaic-sidebar-open', String(isSidebarOpen));
-  }, [isSidebarOpen]);
-
-  useEffect(() => {
-    api<ProviderInfo[]>('/api/providers')
-      .then((providers) => {
-        const availableModels = providers
-          .filter((provider) => provider.available)
-          .flatMap((provider) => provider.models);
-        setModels(availableModels);
-        setSelectedModelId((current) => current || availableModels[0]?.id || '');
-      })
-      .catch(() => {
-        setModels([]);
-        setSelectedModelId('');
-      });
-  }, []);
-
-  // Load messages when active conversation changes
-  useEffect(() => {
-    if (!activeId) {
-      setMessages([]);
-      return;
-    }
-    // Clear streaming state when switching conversations
-    setIsStreaming(false);
-    setStreamingText('');
-    streamingTextRef.current = '';
-    api<Message[]>(`/api/conversations/${activeId}/messages`)
-      .then(setMessages)
-      .catch(() => {});
-  }, [activeId]);
-
-  // Auto-scroll to bottom
-  useEffect(() => {
-    messagesEndRef.current?.scrollIntoView({ behavior: 'smooth' });
-  }, [messages, streamingText]);
-
-  // Socket.io setup — connect once for the page lifetime
-  useEffect(() => {
-    const socket = getSocket();
-
-    function onAgentStart(data: { conversationId: string }): void {
-      // Only update state if the event belongs to the currently viewed conversation
-      if (activeIdRef.current !== data.conversationId) return;
-      setIsStreaming(true);
-      setStreamingText('');
-      streamingTextRef.current = '';
-    }
-
-    function onAgentText(data: { conversationId: string; text: string }): void {
-      if (activeIdRef.current !== data.conversationId) return;
-      streamingTextRef.current += data.text;
-      setStreamingText((prev) => prev + data.text);
-    }
-
-    function onAgentEnd(data: { conversationId: string }): void {
-      if (activeIdRef.current !== data.conversationId) return;
-      const finalText = streamingTextRef.current;
-      setIsStreaming(false);
-      setStreamingText('');
-      streamingTextRef.current = '';
-      // Append the completed assistant message to the local message list.
-      // The Pi agent session is in-memory so the assistant response is not
-      // persisted to the DB — we build the local UI state instead.
-      if (finalText) {
-        setMessages((prev) => [
-          ...prev,
-          {
-            id: `assistant-${Date.now()}`,
-            conversationId: data.conversationId,
-            role: 'assistant' as const,
-            content: finalText,
-            createdAt: new Date().toISOString(),
-          },
-        ]);
-        sidebarRef.current?.refresh();
-      }
-    }
-
-    function onError(data: { error: string; conversationId?: string }): void {
-      setIsStreaming(false);
-      setStreamingText('');
-      streamingTextRef.current = '';
-      setMessages((prev) => [
-        ...prev,
-        {
-          id: `error-${Date.now()}`,
-          conversationId: data.conversationId ?? '',
-          role: 'system' as const,
-          content: `Error: ${data.error}`,
-          createdAt: new Date().toISOString(),
-        },
-      ]);
-    }
-
-    socket.on('agent:start', onAgentStart);
-    socket.on('agent:text', onAgentText);
-    socket.on('agent:end', onAgentEnd);
-    socket.on('error', onError);
-
-    // Connect if not already connected
-    if (!socket.connected) {
-      socket.connect();
-    }
-
-    return () => {
-      socket.off('agent:start', onAgentStart);
-      socket.off('agent:text', onAgentText);
-      socket.off('agent:end', onAgentEnd);
-      socket.off('error', onError);
-      // Fully tear down the socket when the chat page unmounts so we get a
-      // fresh authenticated connection next time the page is visited.
-      destroySocket();
-    };
-  }, []);
-
-  const handleNewConversation = useCallback(async (projectId?: string | null) => {
-    const conv = await api<Conversation>('/api/conversations', {
-      method: 'POST',
-      body: { title: 'New conversation', projectId: projectId ?? null },
-    });
-
-    sidebarRef.current?.addConversation({
-      id: conv.id,
-      title: conv.title,
-      projectId: conv.projectId,
-      updatedAt: conv.updatedAt,
-      archived: conv.archived,
-    });
-
-    setActiveId(conv.id);
-    setMessages([]);
-    setIsSidebarOpen(true);
-  }, []);
-
-  const handleSend = useCallback(
-    async (content: string, options?: { modelId?: string }) => {
-      let convId = activeId;
-
-      // Auto-create conversation if none selected
-      if (!convId) {
-        const autoTitle = content.slice(0, 60);
-        const conv = await api<Conversation>('/api/conversations', {
-          method: 'POST',
-          body: { title: autoTitle },
-        });
-        sidebarRef.current?.addConversation({
-          id: conv.id,
-          title: conv.title,
-          projectId: conv.projectId,
-          updatedAt: conv.updatedAt,
-          archived: conv.archived,
-        });
-        setActiveId(conv.id);
-        convId = conv.id;
-      } else if (messages.length === 0) {
-        // Auto-title the initial placeholder conversation from the first user message.
-        const autoTitle = content.slice(0, 60);
-        api<Conversation>(`/api/conversations/${convId}`, {
-          method: 'PATCH',
-          body: { title: autoTitle },
-        })
-          .then(() => sidebarRef.current?.refresh())
-          .catch(() => {});
-      }
-
-      // Optimistic user message in local UI state
-      setMessages((prev) => [
-        ...prev,
-        {
-          id: `user-${Date.now()}`,
-          conversationId: convId,
-          role: 'user' as const,
-          content,
-          createdAt: new Date().toISOString(),
-        },
-      ]);
-
-      // Persist the user message to the DB so conversation history is
-      // available when the page is reloaded or a new session starts.
-      api<Message>(`/api/conversations/${convId}/messages`, {
-        method: 'POST',
-        body: { role: 'user', content },
-      }).catch(() => {
-        // Non-fatal: the agent can still process the message even if
-        // REST persistence fails.
-      });
-
-      // Send to WebSocket — gateway creates/resumes the agent session and
-      // streams the response back via agent:start / agent:text / agent:end.
-      const socket = getSocket();
-      if (!socket.connected) {
-        socket.connect();
-      }
-      socket.emit('message', {
-        conversationId: convId,
-        content,
-        modelId: (options?.modelId ?? selectedModelId) || undefined,
-      });
-    },
-    [activeId, messages, selectedModelId],
-  );
-
-  return (
-    <div
-      className="-m-6 flex h-[calc(100vh-3.5rem)] overflow-hidden"
-      style={{ background: 'var(--bg-deep, var(--color-surface-bg, #0a0f1a))' }}
-    >
-      <ConversationSidebar
-        ref={sidebarRef}
-        isOpen={isSidebarOpen}
-        onClose={() => setIsSidebarOpen(false)}
-        currentConversationId={activeId}
-        onSelectConversation={(conversationId) => {
-          setActiveId(conversationId);
-          setMessages([]);
-          if (conversationId && window.innerWidth < 768) {
-            setIsSidebarOpen(false);
-          }
-        }}
-        onNewConversation={(projectId) => {
-          void handleNewConversation(projectId);
-        }}
-      />
-
-      <div className="flex min-w-0 flex-1 flex-col">
-        <div
-          className="flex items-center gap-3 border-b px-4 py-3"
-          style={{ borderColor: 'var(--border)' }}
-        >
-          <button
-            type="button"
-            onClick={() => setIsSidebarOpen((open) => !open)}
-            className="rounded-lg border p-2 transition-colors"
-            style={{
-              borderColor: 'var(--border)',
-              background: 'var(--surface)',
-              color: 'var(--text)',
-            }}
-            aria-label={isSidebarOpen ? 'Close conversation sidebar' : 'Open conversation sidebar'}
-          >
-            <svg viewBox="0 0 24 24" className="h-4 w-4" fill="none" stroke="currentColor">
-              <path strokeWidth="2" strokeLinecap="round" d="M4 7h16M4 12h16M4 17h16" />
-            </svg>
-          </button>
-          <div>
-            <h1 className="text-sm font-semibold" style={{ color: 'var(--text)' }}>
-              Mosaic Chat
-            </h1>
-            <p className="text-xs" style={{ color: 'var(--muted)' }}>
-              {activeId ? 'Active conversation selected' : 'Choose or start a conversation'}
-            </p>
-          </div>
-        </div>
-
-        {activeId ? (
-          <>
-            <div className="flex-1 space-y-4 overflow-y-auto p-6">
-              {messages.map((msg) => (
-                <MessageBubble key={msg.id} message={msg} />
-              ))}
-              {isStreaming && <StreamingMessage text={streamingText} />}
-              <div ref={messagesEndRef} />
-            </div>
-            <ChatInput
-              onSend={handleSend}
-              isStreaming={isStreaming}
-              models={models}
-              selectedModelId={selectedModelId}
-              onModelChange={setSelectedModelId}
-            />
-          </>
-        ) : (
-          <div className="flex flex-1 items-center justify-center px-6">
-            <div
-              className="max-w-md rounded-2xl border px-8 py-10 text-center"
-              style={{
-                borderColor: 'var(--border)',
-                background: 'var(--surface)',
-              }}
-            >
-              <h2 className="text-lg font-medium" style={{ color: 'var(--text)' }}>
-                Welcome to Mosaic Chat
-              </h2>
-              <p className="mt-1 text-sm" style={{ color: 'var(--muted)' }}>
-                Select a conversation or start a new one
-              </p>
-              <button
-                type="button"
-                onClick={() => {
-                  void handleNewConversation();
-                }}
-                className="mt-4 rounded-lg px-4 py-2 text-sm font-medium text-white transition-colors"
-                style={{ background: 'var(--primary)' }}
-              >
-                Start new conversation
-              </button>
-            </div>
-          </div>
-        )}
-      </div>
-    </div>
-  );
-}

apps/web/src/app/(dashboard)/layout.tsx

@@ -1,11 +0,0 @@
-import type { ReactNode } from 'react';
-import { AppShell } from '@/components/layout/app-shell';
-import { AuthGuard } from '@/components/auth-guard';
-
-export default function DashboardLayout({ children }: { children: ReactNode }): React.ReactElement {
-  return (
-    <AuthGuard>
-      <AppShell>{children}</AppShell>
-    </AuthGuard>
-  );
-}

apps/web/src/app/(dashboard)/projects/[id]/page.tsx

@@ -1,338 +0,0 @@
-'use client';
-
-import { useCallback, useEffect, useState } from 'react';
-import { useParams, useRouter } from 'next/navigation';
-import { api } from '@/lib/api';
-import { cn } from '@/lib/cn';
-import type { Mission, Project, Task, TaskStatus } from '@/lib/types';
-import { MissionTimeline } from '@/components/projects/mission-timeline';
-import { PrdViewer } from '@/components/projects/prd-viewer';
-import { TaskDetailModal } from '@/components/tasks/task-detail-modal';
-import { TaskListView } from '@/components/tasks/task-list-view';
-import { TaskStatusSummary } from '@/components/tasks/task-status-summary';
-
-type Tab = 'overview' | 'tasks' | 'missions' | 'prd';
-
-const statusColors: Record<string, string> = {
-  active: 'bg-success/20 text-success',
-  paused: 'bg-warning/20 text-warning',
-  completed: 'bg-blue-600/20 text-blue-400',
-  archived: 'bg-gray-600/20 text-gray-400',
-};
-
-interface TabButtonProps {
-  id: Tab;
-  label: string;
-  activeTab: Tab;
-  onClick: (tab: Tab) => void;
-}
-
-function TabButton({ id, label, activeTab, onClick }: TabButtonProps): React.ReactElement {
-  return (
-    <button
-      type="button"
-      onClick={() => onClick(id)}
-      className={cn(
-        'border-b-2 px-4 py-2 text-sm transition-colors',
-        activeTab === id
-          ? 'border-text-primary text-text-primary'
-          : 'border-transparent text-text-muted hover:text-text-secondary',
-      )}
-    >
-      {label}
-    </button>
-  );
-}
-
-export default function ProjectDetailPage(): React.ReactElement {
-  const params = useParams();
-  const router = useRouter();
-  const id = typeof params['id'] === 'string' ? params['id'] : '';
-
-  const [project, setProject] = useState<Project | null>(null);
-  const [missions, setMissions] = useState<Mission[]>([]);
-  const [tasks, setTasks] = useState<Task[]>([]);
-  const [loading, setLoading] = useState(true);
-  const [error, setError] = useState<string | null>(null);
-
-  const [activeTab, setActiveTab] = useState<Tab>('overview');
-  const [taskFilter, setTaskFilter] = useState<TaskStatus | 'all'>('all');
-  const [selectedTask, setSelectedTask] = useState<Task | null>(null);
-
-  useEffect(() => {
-    if (!id) return;
-
-    setLoading(true);
-    setError(null);
-
-    Promise.all([
-      api<Project>(`/api/projects/${id}`),
-      api<Mission[]>('/api/missions').catch(() => [] as Mission[]),
-      api<Task[]>(`/api/tasks?projectId=${id}`).catch(() => [] as Task[]),
-    ])
-      .then(([proj, allMissions, tks]) => {
-        setProject(proj);
-        setMissions(allMissions.filter((m) => m.projectId === id));
-        setTasks(tks);
-      })
-      .catch((err: Error) => {
-        setError(err.message ?? 'Failed to load project');
-      })
-      .finally(() => setLoading(false));
-  }, [id]);
-
-  const handleTaskClick = useCallback((task: Task) => {
-    setSelectedTask(task);
-  }, []);
-
-  const handleCloseTaskModal = useCallback(() => {
-    setSelectedTask(null);
-  }, []);
-
-  if (loading) {
-    return (
-      <div className="py-16 text-center">
-        <p className="text-sm text-text-muted">Loading project...</p>
-      </div>
-    );
-  }
-
-  if (error || !project) {
-    return (
-      <div className="py-16 text-center">
-        <p className="text-sm text-error">{error ?? 'Project not found'}</p>
-        <button
-          type="button"
-          onClick={() => router.push('/projects')}
-          className="mt-4 text-sm text-text-muted underline hover:text-text-secondary"
-        >
-          Back to projects
-        </button>
-      </div>
-    );
-  }
-
-  const filteredTasks = taskFilter === 'all' ? tasks : tasks.filter((t) => t.status === taskFilter);
-
-  const prdContent = getPrdContent(project);
-  const hasPrd = Boolean(prdContent);
-
-  const tabs: { id: Tab; label: string }[] = [
-    { id: 'overview', label: 'Overview' },
-    { id: 'tasks', label: `Tasks (${tasks.length})` },
-    { id: 'missions', label: `Missions (${missions.length})` },
-    ...(hasPrd ? [{ id: 'prd' as Tab, label: 'PRD' }] : []),
-  ];
-
-  return (
-    <div>
-      {/* Breadcrumb */}
-      <nav className="mb-4 flex items-center gap-2 text-sm text-text-muted">
-        <button
-          type="button"
-          onClick={() => router.push('/projects')}
-          className="hover:text-text-secondary"
-        >
-          Projects
-        </button>
-        <span>/</span>
-        <span className="text-text-primary">{project.name}</span>
-      </nav>
-
-      {/* Project header */}
-      <div className="mb-6 flex items-start justify-between gap-4">
-        <div>
-          <div className="flex items-center gap-3">
-            <h1 className="text-2xl font-semibold text-text-primary">{project.name}</h1>
-            <span
-              className={cn(
-                'rounded-full px-2 py-0.5 text-xs',
-                statusColors[project.status] ?? 'bg-gray-600/20 text-gray-400',
-              )}
-            >
-              {project.status}
-            </span>
-          </div>
-          {project.description && (
-            <p className="mt-1 text-sm text-text-muted">{project.description}</p>
-          )}
-          <p className="mt-2 text-xs text-text-muted">
-            Created {new Date(project.createdAt).toLocaleDateString()} · Updated{' '}
-            {new Date(project.updatedAt).toLocaleDateString()}
-          </p>
-        </div>
-      </div>
-
-      {/* Stats bar */}
-      <div className="mb-6 grid grid-cols-2 gap-3 sm:grid-cols-4">
-        <StatCard label="Tasks" value={String(tasks.length)} />
-        <StatCard
-          label="Done"
-          value={String(tasks.filter((t) => t.status === 'done').length)}
-          valueClass="text-success"
-        />
-        <StatCard
-          label="In Progress"
-          value={String(tasks.filter((t) => t.status === 'in-progress').length)}
-          valueClass="text-blue-400"
-        />
-        <StatCard
-          label="Blocked"
-          value={String(tasks.filter((t) => t.status === 'blocked').length)}
-          valueClass={tasks.some((t) => t.status === 'blocked') ? 'text-error' : undefined}
-        />
-      </div>
-
-      {/* Tabs */}
-      <div className="mb-6 flex gap-0 border-b border-surface-border">
-        {tabs.map((tab) => (
-          <TabButton
-            key={tab.id}
-            id={tab.id}
-            label={tab.label}
-            activeTab={activeTab}
-            onClick={setActiveTab}
-          />
-        ))}
-      </div>
-
-      {/* Tab content */}
-      {activeTab === 'overview' && (
-        <OverviewTab project={project} missions={missions} tasks={tasks} />
-      )}
-
-      {activeTab === 'tasks' && (
-        <div>
-          <div className="mb-4">
-            <TaskStatusSummary
-              tasks={tasks}
-              activeFilter={taskFilter}
-              onFilterChange={setTaskFilter}
-            />
-          </div>
-          <TaskListView tasks={filteredTasks} onTaskClick={handleTaskClick} />
-        </div>
-      )}
-
-      {activeTab === 'missions' && <MissionTimeline missions={missions} />}
-
-      {activeTab === 'prd' && prdContent && (
-        <div className="rounded-lg border border-surface-border bg-surface-card p-6">
-          <PrdViewer content={prdContent} />
-        </div>
-      )}
-
-      {/* Task detail modal */}
-      {selectedTask && <TaskDetailModal task={selectedTask} onClose={handleCloseTaskModal} />}
-    </div>
-  );
-}
-
-interface OverviewTabProps {
-  project: Project;
-  missions: Mission[];
-  tasks: Task[];
-}
-
-function OverviewTab({ project, missions, tasks }: OverviewTabProps): React.ReactElement {
-  const recentTasks = [...tasks]
-    .sort((a, b) => new Date(b.updatedAt).getTime() - new Date(a.updatedAt).getTime())
-    .slice(0, 5);
-
-  return (
-    <div className="grid gap-6 lg:grid-cols-2">
-      {/* Recent tasks */}
-      <section>
-        <h2 className="mb-3 text-sm font-semibold text-text-secondary">Recent Tasks</h2>
-        {recentTasks.length === 0 ? (
-          <div className="rounded-lg border border-surface-border bg-surface-card p-4 text-center">
-            <p className="text-sm text-text-muted">No tasks yet</p>
-          </div>
-        ) : (
-          <div className="space-y-2">
-            {recentTasks.map((task) => (
-              <TaskSummaryRow key={task.id} task={task} />
-            ))}
-          </div>
-        )}
-      </section>
-
-      {/* Mission summary */}
-      <section>
-        <h2 className="mb-3 text-sm font-semibold text-text-secondary">Missions</h2>
-        {missions.length === 0 ? (
-          <div className="rounded-lg border border-surface-border bg-surface-card p-4 text-center">
-            <p className="text-sm text-text-muted">No missions yet</p>
-          </div>
-        ) : (
-          <MissionTimeline missions={missions.slice(0, 4)} />
-        )}
-      </section>
-
-      {/* Metadata */}
-      {project.metadata && Object.keys(project.metadata).length > 0 && (
-        <section className="lg:col-span-2">
-          <h2 className="mb-3 text-sm font-semibold text-text-secondary">Project Metadata</h2>
-          <div className="rounded-lg border border-surface-border bg-surface-card p-4">
-            <pre className="overflow-x-auto text-xs text-text-muted">
-              {JSON.stringify(project.metadata, null, 2)}
-            </pre>
-          </div>
-        </section>
-      )}
-    </div>
-  );
-}
-
-const taskStatusColors: Record<string, string> = {
-  'not-started': 'bg-gray-600/20 text-gray-300',
-  'in-progress': 'bg-blue-600/20 text-blue-400',
-  blocked: 'bg-error/20 text-error',
-  done: 'bg-success/20 text-success',
-  cancelled: 'bg-gray-600/20 text-gray-500',
-};
-
-function TaskSummaryRow({ task }: { task: Task }): React.ReactElement {
-  return (
-    <div className="flex items-center justify-between gap-2 rounded-lg border border-surface-border bg-surface-card px-3 py-2">
-      <span className="truncate text-sm text-text-primary">{task.title}</span>
-      <span
-        className={cn(
-          'shrink-0 rounded-full px-2 py-0.5 text-xs',
-          taskStatusColors[task.status] ?? 'bg-gray-600/20 text-gray-400',
-        )}
-      >
-        {task.status}
-      </span>
-    </div>
-  );
-}
-
-function StatCard({
-  label,
-  value,
-  valueClass,
-}: {
-  label: string;
-  value: string;
-  valueClass?: string;
-}): React.ReactElement {
-  return (
-    <div className="rounded-lg border border-surface-border bg-surface-card p-3">
-      <p className="text-xs text-text-muted">{label}</p>
-      <p className={cn('mt-1 text-lg font-semibold', valueClass ?? 'text-text-primary')}>{value}</p>
-    </div>
-  );
-}
-
-function getPrdContent(project: Project): string | null {
-  if (!project.metadata) return null;
-
-  const prd = project.metadata['prd'];
-  if (typeof prd === 'string' && prd.trim().length > 0) return prd;
-
-  const prdContent = project.metadata['prdContent'];
-  if (typeof prdContent === 'string' && prdContent.trim().length > 0) return prdContent;
-
-  return null;
-}

apps/web/src/app/(dashboard)/projects/page.tsx

@@ -1,101 +0,0 @@
-'use client';
-
-import { useCallback, useEffect, useState } from 'react';
-import { useRouter } from 'next/navigation';
-import { api } from '@/lib/api';
-import type { Project } from '@/lib/types';
-import { ProjectCard } from '@/components/projects/project-card';
-
-export default function ProjectsPage(): React.ReactElement {
-  const [projects, setProjects] = useState<Project[]>([]);
-  const [loading, setLoading] = useState(true);
-  const router = useRouter();
-
-  useEffect(() => {
-    api<Project[]>('/api/projects')
-      .then(setProjects)
-      .catch(() => {})
-      .finally(() => setLoading(false));
-  }, []);
-
-  const handleProjectClick = useCallback(
-    (project: Project) => {
-      router.push(`/projects/${project.id}`);
-    },
-    [router],
-  );
-
-  return (
-    <div>
-      <div className="mb-6 flex items-center justify-between">
-        <h1 className="text-2xl font-semibold">Projects</h1>
-      </div>
-
-      {loading ? (
-        <p className="py-8 text-center text-sm text-text-muted">Loading projects...</p>
-      ) : projects.length === 0 ? (
-        <div className="py-12 text-center">
-          <h2 className="text-lg font-medium text-text-secondary">No projects yet</h2>
-          <p className="mt-1 text-sm text-text-muted">
-            Projects will appear here when created via the gateway API
-          </p>
-        </div>
-      ) : (
-        <div className="grid gap-4 sm:grid-cols-2 lg:grid-cols-3">
-          {projects.map((project) => (
-            <ProjectCard key={project.id} project={project} onClick={handleProjectClick} />
-          ))}
-        </div>
-      )}
-
-      {/* Mission status section */}
-      <MissionStatus />
-    </div>
-  );
-}
-
-function MissionStatus(): React.ReactElement {
-  const [mission, setMission] = useState<Record<string, unknown> | null>(null);
-  const [loading, setLoading] = useState(true);
-
-  useEffect(() => {
-    api<Record<string, unknown>>('/api/coord/status')
-      .then(setMission)
-      .catch(() => setMission(null))
-      .finally(() => setLoading(false));
-  }, []);
-
-  return (
-    <section className="mt-8">
-      <h2 className="mb-4 text-lg font-semibold">Active Mission</h2>
-      {loading ? (
-        <p className="text-sm text-text-muted">Loading mission status...</p>
-      ) : !mission ? (
-        <div className="rounded-lg border border-surface-border bg-surface-card p-6 text-center">
-          <p className="text-sm text-text-muted">No active mission detected</p>
-        </div>
-      ) : (
-        <div className="rounded-lg border border-surface-border bg-surface-card p-4">
-          <div className="grid gap-4 sm:grid-cols-2 lg:grid-cols-4">
-            <StatCard label="Mission" value={String(mission['missionId'] ?? 'Unknown')} />
-            <StatCard label="Phase" value={String(mission['currentPhase'] ?? '—')} />
-            <StatCard
-              label="Tasks"
-              value={`${mission['completedTasks'] ?? 0} / ${mission['totalTasks'] ?? 0}`}
-            />
-            <StatCard label="Status" value={String(mission['status'] ?? '—')} />
-          </div>
-        </div>
-      )}
-    </section>
-  );
-}
-
-function StatCard({ label, value }: { label: string; value: string }): React.ReactElement {
-  return (
-    <div className="rounded-lg bg-surface-elevated p-3">
-      <p className="text-xs text-text-muted">{label}</p>
-      <p className="mt-1 text-sm font-medium text-text-primary">{value}</p>
-    </div>
-  );
-}

apps/web/src/app/(dashboard)/tasks/page.tsx

@@ -1,72 +0,0 @@
-'use client';
-
-import { useCallback, useEffect, useState } from 'react';
-import { api } from '@/lib/api';
-import { cn } from '@/lib/cn';
-import type { Task } from '@/lib/types';
-import { KanbanBoard } from '@/components/tasks/kanban-board';
-import { TaskListView } from '@/components/tasks/task-list-view';
-
-type ViewMode = 'list' | 'kanban';
-
-export default function TasksPage(): React.ReactElement {
-  const [tasks, setTasks] = useState<Task[]>([]);
-  const [view, setView] = useState<ViewMode>('kanban');
-  const [loading, setLoading] = useState(true);
-
-  useEffect(() => {
-    api<Task[]>('/api/tasks')
-      .then(setTasks)
-      .catch(() => {})
-      .finally(() => setLoading(false));
-  }, []);
-
-  const handleTaskClick = useCallback((task: Task) => {
-    // Task detail view will be added in future iteration
-    console.log('Task clicked:', task.id);
-  }, []);
-
-  return (
-    <div>
-      <div className="mb-6 flex items-center justify-between">
-        <h1 className="text-2xl font-semibold">Tasks</h1>
-        <div className="flex items-center gap-2">
-          <div className="flex rounded-lg border border-surface-border">
-            <button
-              type="button"
-              onClick={() => setView('list')}
-              className={cn(
-                'px-3 py-1.5 text-xs transition-colors',
-                view === 'list'
-                  ? 'bg-surface-elevated text-text-primary'
-                  : 'text-text-muted hover:text-text-secondary',
-              )}
-            >
-              List
-            </button>
-            <button
-              type="button"
-              onClick={() => setView('kanban')}
-              className={cn(
-                'px-3 py-1.5 text-xs transition-colors',
-                view === 'kanban'
-                  ? 'bg-surface-elevated text-text-primary'
-                  : 'text-text-muted hover:text-text-secondary',
-              )}
-            >
-              Kanban
-            </button>
-          </div>
-        </div>
-      </div>
-
-      {loading ? (
-        <p className="py-8 text-center text-sm text-text-muted">Loading tasks...</p>
-      ) : view === 'kanban' ? (
-        <KanbanBoard tasks={tasks} onTaskClick={handleTaskClick} />
-      ) : (
-        <TaskListView tasks={tasks} onTaskClick={handleTaskClick} />
-      )}
-    </div>
-  );
-}

apps/web/src/app/auth/provider/[provider]/page.tsx

@@ -1,95 +0,0 @@
-'use client';
-
-import Link from 'next/link';
-import { useEffect, useState } from 'react';
-import { useParams, useSearchParams } from 'next/navigation';
-import { api } from '@/lib/api';
-import { resolveAuthCallbackURL } from '@/lib/auth-redirect';
-import { signIn } from '@/lib/auth-client';
-import type { SsoProviderDiscovery } from '@/lib/sso';
-
-export default function AuthProviderRedirectPage(): React.ReactElement {
-  const params = useParams<{ provider: string }>();
-  const searchParams = useSearchParams();
-  const providerId = typeof params.provider === 'string' ? params.provider : '';
-  const requestedCallbackURL = searchParams.get('callbackURL');
-  const [providerName, setProviderName] = useState<string | null>(null);
-  const [error, setError] = useState<string | null>(null);
-
-  useEffect(() => {
-    let cancelled = false;
-
-    async function redirectToProvider(): Promise<void> {
-      try {
-        const callbackURL = resolveAuthCallbackURL(requestedCallbackURL, window.location.origin);
-        const providers = await api<SsoProviderDiscovery[]>('/api/sso/providers');
-        if (cancelled) return;
-
-        const provider = providers.find((candidate) => candidate.id === providerId);
-        if (!provider) {
-          setError('Unknown SSO provider.');
-          return;
-        }
-
-        setProviderName(provider.name);
-        if (!provider.configured) {
-          setError(`${provider.name} is not enabled in this deployment.`);
-          return;
-        }
-        if (provider.loginMode !== 'oidc') {
-          setError(`${provider.name} is not available for OIDC sign in.`);
-          return;
-        }
-
-        const result = await signIn.oauth2({
-          providerId: provider.id,
-          callbackURL,
-        });
-
-        if (!cancelled && result?.error) {
-          setError(result.error.message ?? `${provider.name} sign in failed.`);
-        }
-      } catch (caught: unknown) {
-        if (!cancelled) {
-          setError(caught instanceof Error ? caught.message : 'Unable to start single sign-on.');
-        }
-      }
-    }
-
-    void redirectToProvider();
-
-    return () => {
-      cancelled = true;
-    };
-  }, [providerId, requestedCallbackURL]);
-
-  return (
-    <div className="mx-auto flex min-h-[50vh] max-w-md flex-col justify-center">
-      <h1 className="text-2xl font-semibold text-text-primary">Single sign-on</h1>
-      <p className="mt-2 text-sm text-text-secondary">
-        {providerName
-          ? `Redirecting you to ${providerName}...`
-          : 'Preparing your sign-in request...'}
-      </p>
-
-      {error ? (
-        <div
-          role="alert"
-          className="mt-6 rounded-lg border border-error/30 bg-error/10 px-4 py-3 text-sm text-error"
-        >
-          <p>{error}</p>
-          <Link
-            href="/login"
-            className="mt-3 inline-block font-medium text-blue-400 hover:text-blue-300"
-          >
-            Return to login
-          </Link>
-        </div>
-      ) : (
-        <div className="mt-6 rounded-lg border border-surface-border bg-surface-elevated px-4 py-3 text-sm text-text-secondary">
-          If the redirect does not start automatically, return to the login page and try again.
-        </div>
-      )}
-    </div>
-  );
-}

apps/web/src/app/layout.tsx

@@ -1,41 +0,0 @@
-import type { Metadata } from 'next';
-import type { ReactNode } from 'react';
-import { ThemeProvider } from '@/providers/theme-provider';
-import './globals.css';
-
-export const metadata: Metadata = {
-  title: 'Mosaic',
-  description: 'Mosaic Stack Dashboard',
-};
-
-function themeScript(): string {
-  return `
-    (function () {
-      try {
-        var theme = window.localStorage.getItem('mosaic-theme') || 'dark';
-        document.documentElement.setAttribute('data-theme', theme === 'light' ? 'light' : 'dark');
-      } catch (error) {
-        document.documentElement.setAttribute('data-theme', 'dark');
-      }
-    })();
-  `;
-}
-
-export default function RootLayout({ children }: { children: ReactNode }): React.ReactElement {
-  return (
-    <html lang="en" suppressHydrationWarning>
-      <head>
-        <link rel="preconnect" href="https://fonts.googleapis.com" />
-        <link rel="preconnect" href="https://fonts.gstatic.com" crossOrigin="anonymous" />
-        <link
-          rel="stylesheet"
-          href="https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Fira+Code:wght@400;500&display=swap"
-        />
-        <script dangerouslySetInnerHTML={{ __html: themeScript() }} />
-      </head>
-      <body>
-        <ThemeProvider>{children}</ThemeProvider>
-      </body>
-    </html>
-  );
-}

apps/web/src/app/page.tsx

@@ -1,5 +0,0 @@
-import { redirect } from 'next/navigation';
-
-export default function HomePage(): never {
-  redirect('/chat');
-}

apps/web/src/components/admin-role-guard.tsx

@@ -1,40 +0,0 @@
-'use client';
-
-import { useRouter } from 'next/navigation';
-import { useEffect } from 'react';
-import { useSession } from '@/lib/auth-client';
-
-interface AdminRoleGuardProps {
-  children: React.ReactNode;
-}
-
-export function AdminRoleGuard({ children }: AdminRoleGuardProps): React.ReactElement | null {
-  const { data: session, isPending } = useSession();
-  const router = useRouter();
-
-  const user = session?.user as
-    | (NonNullable<typeof session>['user'] & { role?: string })
-    | undefined;
-
-  useEffect(() => {
-    if (!isPending && !session) {
-      router.replace('/login');
-    } else if (!isPending && session && user?.role !== 'admin') {
-      router.replace('/');
-    }
-  }, [isPending, session, user?.role, router]);
-
-  if (isPending) {
-    return (
-      <div className="flex min-h-screen items-center justify-center">
-        <div className="text-sm text-text-muted">Loading...</div>
-      </div>
-    );
-  }
-
-  if (!session || user?.role !== 'admin') {
-    return null;
-  }
-
-  return <>{children}</>;
-}

apps/web/src/components/auth-guard.tsx

@@ -1,34 +0,0 @@
-'use client';
-
-import { useRouter } from 'next/navigation';
-import { useEffect } from 'react';
-import { useSession } from '@/lib/auth-client';
-
-interface AuthGuardProps {
-  children: React.ReactNode;
-}
-
-export function AuthGuard({ children }: AuthGuardProps): React.ReactElement | null {
-  const { data: session, isPending } = useSession();
-  const router = useRouter();
-
-  useEffect(() => {
-    if (!isPending && !session) {
-      router.replace('/login');
-    }
-  }, [isPending, session, router]);
-
-  if (isPending) {
-    return (
-      <div className="flex min-h-screen items-center justify-center">
-        <div className="text-sm text-text-muted">Loading...</div>
-      </div>
-    );
-  }
-
-  if (!session) {
-    return null;
-  }
-
-  return <>{children}</>;
-}

apps/web/src/components/chat/chat-input.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import { useEffect, useMemo, useRef, useState } from 'react';
 import type { ModelInfo } from '@/lib/types';
 

apps/web/src/components/chat/conversation-list.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import { useCallback, useRef, useState } from 'react';
 import { cn } from '@/lib/cn';
 import type { Conversation } from '@/lib/types';

apps/web/src/components/chat/conversation-sidebar.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import {
   forwardRef,
   useCallback,

apps/web/src/components/chat/message-bubble.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import { useCallback, useMemo, useState } from 'react';
 import ReactMarkdown from 'react-markdown';
 import { cn } from '@/lib/cn';

apps/web/src/components/chat/streaming-message.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import { useEffect, useMemo, useState } from 'react';
 
 interface StreamingMessageProps {

apps/web/src/components/freshness/freshness-notices.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import type { ReactElement } from 'react';
 import { formatAge, type FreshnessLabel } from '@/lib/freshness/model';
 

apps/web/src/components/guest-guard.tsx

@@ -1,35 +0,0 @@
-'use client';
-
-import { useRouter } from 'next/navigation';
-import { useEffect } from 'react';
-import { useSession } from '@/lib/auth-client';
-
-interface GuestGuardProps {
-  children: React.ReactNode;
-}
-
-/** Redirects authenticated users away from auth pages. */
-export function GuestGuard({ children }: GuestGuardProps): React.ReactElement | null {
-  const { data: session, isPending } = useSession();
-  const router = useRouter();
-
-  useEffect(() => {
-    if (!isPending && session) {
-      router.replace('/chat');
-    }
-  }, [isPending, session, router]);
-
-  if (isPending) {
-    return (
-      <div className="flex min-h-screen items-center justify-center">
-        <div className="text-sm text-text-muted">Loading...</div>
-      </div>
-    );
-  }
-
-  if (session) {
-    return null;
-  }
-
-  return <>{children}</>;
-}

apps/web/src/components/layout/app-header.tsx

@@ -1,239 +0,0 @@
-'use client';
-
-import Link from 'next/link';
-import { useCallback, useEffect, useMemo, useState } from 'react';
-import { signOut, useSession } from '@/lib/auth-client';
-
-interface AppHeaderProps {
-  conversationTitle?: string | null;
-  isSidebarOpen: boolean;
-  onToggleSidebar: () => void;
-}
-
-type ThemeMode = 'dark' | 'light';
-
-const THEME_STORAGE_KEY = 'mosaic-chat-theme';
-
-export function AppHeader({
-  conversationTitle,
-  isSidebarOpen,
-  onToggleSidebar,
-}: AppHeaderProps): React.ReactElement {
-  const { data: session } = useSession();
-  const [currentTime, setCurrentTime] = useState('');
-  const [version, setVersion] = useState<string | null>(null);
-  const [menuOpen, setMenuOpen] = useState(false);
-  const [theme, setTheme] = useState<ThemeMode>('dark');
-
-  useEffect(() => {
-    function updateTime(): void {
-      setCurrentTime(
-        new Date().toLocaleTimeString([], {
-          hour: '2-digit',
-          minute: '2-digit',
-        }),
-      );
-    }
-
-    updateTime();
-    const interval = window.setInterval(updateTime, 60_000);
-    return () => window.clearInterval(interval);
-  }, []);
-
-  useEffect(() => {
-    fetch('/version.json')
-      .then(async (res) => res.json() as Promise<{ version?: string; commit?: string }>)
-      .then((data) => {
-        if (data.version) {
-          setVersion(data.commit ? `${data.version}+${data.commit}` : data.version);
-        }
-      })
-      .catch(() => setVersion(null));
-  }, []);
-
-  useEffect(() => {
-    const storedTheme = window.localStorage.getItem(THEME_STORAGE_KEY);
-    const nextTheme = storedTheme === 'light' ? 'light' : 'dark';
-    applyTheme(nextTheme);
-    setTheme(nextTheme);
-  }, []);
-
-  const handleThemeToggle = useCallback(() => {
-    const nextTheme = theme === 'dark' ? 'light' : 'dark';
-    applyTheme(nextTheme);
-    window.localStorage.setItem(THEME_STORAGE_KEY, nextTheme);
-    setTheme(nextTheme);
-  }, [theme]);
-
-  const handleSignOut = useCallback(async (): Promise<void> => {
-    await signOut();
-    window.location.href = '/login';
-  }, []);
-
-  const userLabel = session?.user.name ?? session?.user.email ?? 'Mosaic User';
-  const initials = useMemo(() => getInitials(userLabel), [userLabel]);
-
-  return (
-    <header
-      className="sticky top-0 z-20 border-b backdrop-blur-xl"
-      style={{
-        backgroundColor: 'color-mix(in srgb, var(--color-surface) 82%, transparent)',
-        borderColor: 'var(--color-border)',
-      }}
-    >
-      <div className="flex items-center justify-between gap-3 px-4 py-3 md:px-6">
-        <div className="flex min-w-0 items-center gap-3">
-          <button
-            type="button"
-            onClick={onToggleSidebar}
-            className="inline-flex h-10 w-10 items-center justify-center rounded-2xl border transition-colors hover:bg-white/5"
-            style={{ borderColor: 'var(--color-border)', color: 'var(--color-text)' }}
-            aria-label="Toggle conversation sidebar"
-            aria-expanded={isSidebarOpen}
-          >
-            ☰
-          </button>
-
-          <Link href="/chat" className="flex min-w-0 items-center gap-3">
-            <div
-              className="flex h-10 w-10 items-center justify-center rounded-2xl text-sm font-semibold text-white shadow-[var(--shadow-ms-md)]"
-              style={{
-                background:
-                  'linear-gradient(135deg, var(--color-ms-blue-500), var(--color-ms-teal-500))',
-              }}
-            >
-              M
-            </div>
-            <div className="flex min-w-0 items-center gap-3">
-              <div className="text-sm font-semibold text-[var(--color-text)]">Mosaic</div>
-              <div className="hidden h-5 w-px bg-[var(--color-border)] md:block" />
-              <div className="hidden items-center gap-2 md:flex">
-                <span className="relative flex h-2.5 w-2.5">
-                  <span className="absolute inline-flex h-full w-full animate-ping rounded-full bg-[var(--color-ms-teal-500)] opacity-60" />
-                  <span className="relative inline-flex h-2.5 w-2.5 rounded-full bg-[var(--color-ms-teal-500)]" />
-                </span>
-                <span className="text-xs uppercase tracking-[0.18em] text-[var(--color-muted)]">
-                  Online
-                </span>
-              </div>
-            </div>
-          </Link>
-        </div>
-
-        <div className="hidden min-w-0 items-center gap-3 md:flex">
-          <div className="rounded-full border border-[var(--color-border)] px-3 py-1.5 text-xs text-[var(--color-text-2)]">
-            {currentTime || '--:--'}
-          </div>
-          <div className="max-w-[24rem] truncate text-sm font-medium text-[var(--color-text)]">
-            {conversationTitle?.trim() || 'New Session'}
-          </div>
-          {version ? (
-            <div className="rounded-full border border-[var(--color-border)] px-3 py-1.5 text-xs text-[var(--color-muted)]">
-              v{version}
-            </div>
-          ) : null}
-        </div>
-
-        <div className="flex items-center gap-2">
-          <div className="hidden items-center gap-2 lg:flex">
-            <ShortcutHint label="⌘/" text="focus" />
-            <ShortcutHint label="⌘K" text="focus" />
-          </div>
-
-          <button
-            type="button"
-            onClick={handleThemeToggle}
-            className="inline-flex h-10 items-center justify-center rounded-2xl border px-3 text-sm transition-colors hover:bg-white/5"
-            style={{ borderColor: 'var(--color-border)', color: 'var(--color-text)' }}
-            aria-label="Toggle theme"
-          >
-            {theme === 'dark' ? '☀︎' : '☾'}
-          </button>
-
-          <div className="relative">
-            <button
-              type="button"
-              onClick={() => setMenuOpen((prev) => !prev)}
-              className="inline-flex h-10 w-10 items-center justify-center rounded-full border text-sm font-semibold transition-colors hover:bg-white/5"
-              style={{
-                backgroundColor: 'var(--color-surface-2)',
-                borderColor: 'var(--color-border)',
-                color: 'var(--color-text)',
-              }}
-              aria-expanded={menuOpen}
-              aria-label="Open user menu"
-            >
-              {session?.user.image ? (
-                <img
-                  src={session.user.image}
-                  alt={userLabel}
-                  className="h-full w-full rounded-full object-cover"
-                />
-              ) : (
-                initials
-              )}
-            </button>
-            {menuOpen ? (
-              <div
-                className="absolute right-0 top-12 min-w-56 rounded-3xl border p-2 shadow-[var(--shadow-ms-lg)]"
-                style={{
-                  backgroundColor: 'var(--color-surface)',
-                  borderColor: 'var(--color-border)',
-                }}
-              >
-                <div className="border-b px-3 py-2" style={{ borderColor: 'var(--color-border)' }}>
-                  <div className="text-sm font-medium text-[var(--color-text)]">{userLabel}</div>
-                  {session?.user.email ? (
-                    <div className="text-xs text-[var(--color-muted)]">{session.user.email}</div>
-                  ) : null}
-                </div>
-                <div className="p-1">
-                  <Link
-                    href="/settings"
-                    className="flex rounded-2xl px-3 py-2 text-sm text-[var(--color-text-2)] transition-colors hover:bg-white/5"
-                    onClick={() => setMenuOpen(false)}
-                  >
-                    Settings
-                  </Link>
-                  <button
-                    type="button"
-                    onClick={() => void handleSignOut()}
-                    className="flex w-full rounded-2xl px-3 py-2 text-left text-sm text-[var(--color-text-2)] transition-colors hover:bg-white/5"
-                  >
-                    Sign out
-                  </button>
-                </div>
-              </div>
-            ) : null}
-          </div>
-        </div>
-      </div>
-    </header>
-  );
-}
-
-function ShortcutHint({ label, text }: { label: string; text: string }): React.ReactElement {
-  return (
-    <span className="inline-flex items-center gap-2 rounded-full border border-[var(--color-border)] px-3 py-1.5 text-xs text-[var(--color-muted)]">
-      <span className="font-medium text-[var(--color-text-2)]">{label}</span>
-      <span>{text}</span>
-    </span>
-  );
-}
-
-function getInitials(label: string): string {
-  const words = label.split(/\s+/).filter(Boolean).slice(0, 2);
-  if (words.length === 0) return 'M';
-  return words.map((word) => word.charAt(0).toUpperCase()).join('');
-}
-
-function applyTheme(theme: ThemeMode): void {
-  const root = document.documentElement;
-  if (theme === 'light') {
-    root.setAttribute('data-theme', 'light');
-    root.classList.remove('dark');
-  } else {
-    root.removeAttribute('data-theme');
-    root.classList.add('dark');
-  }
-}

apps/web/src/components/layout/app-shell.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import type { ReactNode } from 'react';
 import { SidebarProvider, useSidebar } from './sidebar-context';
 import { Sidebar } from './sidebar';

apps/web/src/components/layout/sidebar-context.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import { createContext, useContext, useEffect, useState, type ReactNode } from 'react';
 
 interface SidebarContextValue {

apps/web/src/components/layout/sidebar.tsx

@@ -1,7 +1,4 @@
-'use client';
-
-import Link from 'next/link';
-import { usePathname } from 'next/navigation';
+import { Link, useLocation } from 'react-router-dom';
 import { cn } from '@/lib/cn';
 import { MosaicLogo } from '@/components/ui/mosaic-logo';
 import { useSidebar } from './sidebar-context';
@@ -99,7 +96,7 @@ const navItems: NavItem[] = [
 ];
 
 export function Sidebar(): React.ReactElement {
-  const pathname = usePathname();
+  const { pathname } = useLocation();
   const { mobileOpen, setMobileOpen } = useSidebar();
 
   return (
@@ -137,7 +134,7 @@ export function Sidebar(): React.ReactElement {
               return (
                 <Link
                   key={item.href}
-                  href={item.href}
+                  to={item.href}
                   onClick={() => setMobileOpen(false)}
                   className={cn(
                     'group flex items-center gap-3 rounded-xl px-3 py-2.5 text-sm transition-all duration-150',

apps/web/src/components/layout/theme-toggle.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import { useTheme } from '@/providers/theme-provider';
 
 interface ThemeToggleProps {

apps/web/src/components/layout/topbar.tsx

@@ -1,6 +1,4 @@
-'use client';
-
-import { useRouter } from 'next/navigation';
+import { useNavigate } from 'react-router-dom';
 import { signOut, useSession } from '@/lib/auth-client';
 import { ThemeToggle } from './theme-toggle';
 import { useSidebar } from './sidebar-context';
@@ -22,12 +20,12 @@ function MenuIcon(): React.JSX.Element {
 
 export function Topbar(): React.ReactElement {
   const { data: session } = useSession();
-  const router = useRouter();
+  const navigate = useNavigate();
   const { isMobile, mobileOpen, setMobileOpen, toggleCollapsed } = useSidebar();
 
   async function handleSignOut(): Promise<void> {
     await signOut();
-    router.replace('/login');
+    navigate('/login', { replace: true });
   }
 
   function handleSidebarToggle(): void {

apps/web/src/components/projects/mission-timeline.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import { cn } from '@/lib/cn';
 import type { Mission, MissionStatus } from '@/lib/types';
 

apps/web/src/components/projects/prd-viewer.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 interface PrdViewerProps {
   content: string;
 }

apps/web/src/components/projects/project-card.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import { cn } from '@/lib/cn';
 import type { Project } from '@/lib/types';
 

apps/web/src/components/tasks/kanban-board.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import type { Task, TaskStatus } from '@/lib/types';
 import { TaskCard } from './task-card';
 

apps/web/src/components/tasks/task-card.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import { cn } from '@/lib/cn';
 import type { Task } from '@/lib/types';
 

apps/web/src/components/tasks/task-detail-modal.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import { useEffect, useRef } from 'react';
 import type { ReactNode } from 'react';
 import { cn } from '@/lib/cn';

apps/web/src/components/tasks/task-list-view.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import { cn } from '@/lib/cn';
 import type { Task } from '@/lib/types';
 

apps/web/src/components/tasks/task-status-summary.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import { cn } from '@/lib/cn';
 import type { Task, TaskStatus } from '@/lib/types';
 

apps/web/src/components/ui/mosaic-logo.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import type { CSSProperties } from 'react';
 
 export interface MosaicLogoProps {

apps/web/src/main.tsx

@@ -3,7 +3,7 @@ import { createRoot } from 'react-dom/client';
 import { RouterProvider } from 'react-router-dom';
 import { ThemeProvider } from '@/providers/theme-provider';
 import { createAppRouter } from '@/routes';
-import '@/app/globals.css';
+import '@/globals.css';
 
 const container = document.getElementById('root');
 if (!container) {

apps/web/src/providers/theme-provider.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import { createContext, useContext, useEffect, useMemo, useState, type ReactNode } from 'react';
 
 export type Theme = 'dark' | 'light';

apps/web/src/routes.tsx

@@ -13,8 +13,18 @@ import {
   TasksRouteErrorBoundary,
 } from '@/spa/pages/resource-route-error-boundaries';
 import { TasksPage } from '@/spa/pages/tasks';
-import { AuthGuard, GuestGuard } from '@/spa/guards';
-import { Placeholder } from '@/spa/placeholder';
+import { SettingsPage } from '@/spa/pages/settings';
+import { AdminPage } from '@/spa/pages/admin';
+import { AdminGuard, AuthGuard, GuestGuard } from '@/spa/guards';
+import { AppShell } from '@/components/layout/app-shell';
+
+function DashboardLayout(): ReactElement {
+  return (
+    <AppShell>
+      <Outlet />
+    </AppShell>
+  );
+}
 
 function GuestLayout(): ReactElement {
   return (
@@ -43,21 +53,29 @@ export const routes: RouteObject[] = [
   {
     element: <AuthGuard />,
     children: [
-      { path: '/', element: <Navigate to="/chat" replace /> },
-      { path: '/chat', element: <ChatPage />, errorElement: <ChatRouteErrorBoundary /> },
       {
-        path: '/projects',
-        element: <ProjectsPage />,
-        errorElement: <ProjectsRouteErrorBoundary />,
+        element: <DashboardLayout />,
+        children: [
+          { path: '/', element: <Navigate to="/chat" replace /> },
+          { path: '/chat', element: <ChatPage />, errorElement: <ChatRouteErrorBoundary /> },
+          {
+            path: '/projects',
+            element: <ProjectsPage />,
+            errorElement: <ProjectsRouteErrorBoundary />,
+          },
+          {
+            path: '/projects/:id',
+            element: <ProjectDetailPage />,
+            errorElement: <ProjectDetailRouteErrorBoundary />,
+          },
+          { path: '/tasks', element: <TasksPage />, errorElement: <TasksRouteErrorBoundary /> },
+          { path: '/settings', element: <SettingsPage /> },
+          {
+            element: <AdminGuard />,
+            children: [{ path: '/admin', element: <AdminPage /> }],
+          },
+        ],
       },
-      {
-        path: '/projects/:id',
-        element: <ProjectDetailPage />,
-        errorElement: <ProjectDetailRouteErrorBoundary />,
-      },
-      { path: '/tasks', element: <TasksPage />, errorElement: <TasksRouteErrorBoundary /> },
-      { path: '/settings', element: <Placeholder title="Settings" /> },
-      { path: '/admin', element: <Placeholder title="Admin" /> },
     ],
   },
 ];

apps/web/src/spa/guards.tsx

@@ -21,3 +21,23 @@ export function AuthGuard(): ReactElement {
 
   return session ? <Outlet /> : <Navigate to="/login" replace />;
 }
+
+export function AdminGuard(): ReactElement {
+  const { data: session, isPending } = useSession();
+
+  if (isPending) {
+    return (
+      <div className="flex min-h-screen items-center justify-center">
+        <div className="text-sm text-text-muted">Loading...</div>
+      </div>
+    );
+  }
+
+  if (!session) {
+    return <Navigate to="/login" replace />;
+  }
+
+  const user = session.user as typeof session.user & { role?: string };
+
+  return user.role === 'admin' ? <Outlet /> : <Navigate to="/" replace />;
+}

apps/web/src/spa/pages/admin.spec.tsx

@@ -0,0 +1,206 @@
+import { act } from 'react';
+import { createRoot, type Root } from 'react-dom/client';
+import { createMemoryRouter, RouterProvider, type RouteObject } from 'react-router-dom';
+import { afterAll, afterEach, beforeAll, describe, expect, it, vi } from 'vitest';
+
+const { apiMock, useSessionMock } = vi.hoisted(() => ({
+  apiMock: vi.fn(),
+  useSessionMock: vi.fn(),
+}));
+
+vi.mock('@/lib/api', () => ({
+  api: apiMock,
+}));
+
+vi.mock('@/lib/auth-client', () => ({
+  useSession: useSessionMock,
+  authClient: {},
+}));
+
+import { AdminPage } from './admin';
+import { AdminGuard } from '@/spa/guards';
+
+const userFixtures = {
+  users: [
+    {
+      id: 'u-admin',
+      name: 'Ada Admin',
+      email: '[email protected]',
+      role: 'admin',
+      banned: false,
+      banReason: null,
+      createdAt: '2026-08-01T00:00:00.000Z',
+      updatedAt: '2026-08-01T00:00:00.000Z',
+    },
+    {
+      id: 'u-member',
+      name: 'Mel Member',
+      email: '[email protected]',
+      role: 'member',
+      banned: true,
+      banReason: 'spam',
+      createdAt: '2026-08-02T00:00:00.000Z',
+      updatedAt: '2026-08-02T00:00:00.000Z',
+    },
+  ],
+  total: 2,
+};
+
+let root: Root | null = null;
+let container: HTMLDivElement;
+
+beforeAll(() => {
+  Object.defineProperty(globalThis, 'IS_REACT_ACT_ENVIRONMENT', {
+    configurable: true,
+    value: true,
+  });
+});
+
+afterAll(() => {
+  Reflect.deleteProperty(globalThis, 'IS_REACT_ACT_ENVIRONMENT');
+});
+
+afterEach(async () => {
+  await act(async () => {
+    root?.unmount();
+  });
+  document.body.replaceChildren();
+  root = null;
+  apiMock.mockReset();
+  useSessionMock.mockReset();
+});
+
+async function renderAdminRoute(): Promise<void> {
+  const routes: RouteObject[] = [
+    {
+      element: <AdminGuard />,
+      children: [{ path: '/admin', element: <AdminPage /> }],
+    },
+    { path: '/', element: <div>home page</div> },
+    { path: '/login', element: <div>login page</div> },
+  ];
+  const router = createMemoryRouter(routes, { initialEntries: ['/admin'] });
+  container = document.createElement('div');
+  document.body.append(container);
+  root = createRoot(container);
+
+  await act(async () => {
+    root?.render(<RouterProvider router={router} />);
+  });
+}
+
+function sessionWithRole(role: string | undefined): { data: unknown; isPending: boolean } {
+  return {
+    data: { user: { id: 'u-1', name: 'Test', email: '[email protected]', role } },
+    isPending: false,
+  };
+}
+
+describe('AdminGuard', () => {
+  it('redirects unauthenticated visitors to /login', async () => {
+    useSessionMock.mockReturnValue({ data: null, isPending: false });
+
+    await renderAdminRoute();
+
+    expect(container.textContent).toContain('login page');
+    expect(apiMock).not.toHaveBeenCalled();
+  });
+
+  it('redirects non-admin users to /', async () => {
+    useSessionMock.mockReturnValue(sessionWithRole('member'));
+
+    await renderAdminRoute();
+
+    expect(container.textContent).toContain('home page');
+    expect(apiMock).not.toHaveBeenCalled();
+  });
+
+  it('renders the admin page for admin users', async () => {
+    useSessionMock.mockReturnValue(sessionWithRole('admin'));
+    apiMock.mockResolvedValueOnce(userFixtures);
+
+    await renderAdminRoute();
+
+    expect(container.textContent).toContain('Admin Panel');
+  });
+});
+
+describe('AdminPage users tab', () => {
+  it('lists users with role and ban status after load', async () => {
+    useSessionMock.mockReturnValue(sessionWithRole('admin'));
+    apiMock.mockResolvedValueOnce(userFixtures);
+
+    await renderAdminRoute();
+
+    expect(apiMock).toHaveBeenCalledWith('/api/admin/users');
+    expect(container.textContent).toContain('Ada Admin');
+    expect(container.textContent).toContain('Mel Member');
+    expect(container.textContent).toContain('Banned');
+    expect(container.textContent).toContain('2 user(s)');
+  });
+
+  it('shows the load error with a retry control', async () => {
+    useSessionMock.mockReturnValue(sessionWithRole('admin'));
+    apiMock.mockRejectedValueOnce(new Error('gateway unavailable'));
+
+    await renderAdminRoute();
+
+    expect(container.textContent).toContain('gateway unavailable');
+
+    apiMock.mockResolvedValueOnce(userFixtures);
+    const retry = [...container.querySelectorAll('button')].find((b) =>
+      b.textContent?.includes('Retry'),
+    );
+    expect(retry).toBeTruthy();
+    await act(async () => {
+      retry?.dispatchEvent(new MouseEvent('click', { bubbles: true }));
+    });
+
+    expect(container.textContent).toContain('Ada Admin');
+  });
+
+  it('posts to the ban endpoint and reloads on Ban', async () => {
+    useSessionMock.mockReturnValue(sessionWithRole('admin'));
+    apiMock.mockResolvedValue(userFixtures);
+
+    await renderAdminRoute();
+
+    const banButton = [...container.querySelectorAll('button')].find(
+      (b) => b.textContent === 'Ban',
+    );
+    expect(banButton).toBeTruthy();
+    await act(async () => {
+      banButton?.dispatchEvent(new MouseEvent('click', { bubbles: true }));
+    });
+
+    expect(apiMock).toHaveBeenCalledWith('/api/admin/users/u-admin/ban', { method: 'POST' });
+  });
+});
+
+describe('AdminPage health tab', () => {
+  it('loads health status when the tab is opened', async () => {
+    useSessionMock.mockReturnValue(sessionWithRole('admin'));
+    apiMock.mockResolvedValueOnce(userFixtures).mockResolvedValueOnce({
+      status: 'ok',
+      database: { status: 'ok', latencyMs: 3 },
+      cache: { status: 'ok', latencyMs: 1 },
+      agentPool: { activeSessions: 2 },
+      providers: [{ id: 'ollama', name: 'Ollama', available: true, modelCount: 4 }],
+      checkedAt: '2026-08-26T00:00:00.000Z',
+    });
+
+    await renderAdminRoute();
+
+    const healthTab = [...container.querySelectorAll('button')].find((b) =>
+      b.textContent?.includes('System Health'),
+    );
+    await act(async () => {
+      healthTab?.dispatchEvent(new MouseEvent('click', { bubbles: true }));
+    });
+
+    expect(apiMock).toHaveBeenCalledWith('/api/admin/health');
+    expect(container.textContent).toContain('Database (PostgreSQL)');
+    expect(container.textContent).toContain('Active sessions: 2');
+    expect(container.textContent).toContain('4 models');
+  });
+});

apps/web/src/spa/pages/admin.tsx

@@ -1,7 +1,4 @@
-'use client';
-
 import { useEffect, useState, useCallback } from 'react';
-import { AdminRoleGuard } from '@/components/admin-role-guard';
 import { api } from '@/lib/api';
 import { cn } from '@/lib/cn';
 
@@ -47,15 +44,9 @@ interface HealthStatusDto {
 
 // ── Admin Page ─────────────────────────────────────────────────────────────────
 
-export default function AdminPage(): React.ReactElement {
-  return (
-    <AdminRoleGuard>
-      <AdminContent />
-    </AdminRoleGuard>
-  );
-}
-
-function AdminContent(): React.ReactElement {
+// Route-level access control lives in AdminGuard (spa/guards.tsx); this page
+// assumes an authenticated admin session.
+export function AdminPage(): React.ReactElement {
   const [activeTab, setActiveTab] = useState<'users' | 'health'>('users');
 
   return (

apps/web/src/spa/pages/chat-error-boundary.spec.tsx

@@ -11,6 +11,7 @@ vi.mock('@/lib/auth-client', () => ({
   useSession: useSessionMock,
 }));
 
+import { ThemeProvider } from '@/providers/theme-provider';
 import { routes } from '@/routes';
 
 beforeAll(() => {
@@ -73,7 +74,11 @@ describe('ChatRouteErrorBoundary', () => {
     const consoleErrorSpy = vi.spyOn(console, 'error').mockImplementation(() => {});
     try {
       await act(async () => {
-        root?.render(<RouterProvider router={router} />);
+        root?.render(
+          <ThemeProvider>
+            <RouterProvider router={router} />
+          </ThemeProvider>,
+        );
       });
 
       expect(consoleErrorSpy).toHaveBeenCalled();

apps/web/src/spa/pages/resource-route-boundaries.spec.tsx

@@ -11,6 +11,7 @@ vi.mock('@/lib/auth-client', () => ({
   useSession: useSessionMock,
 }));
 
+import { ThemeProvider } from '@/providers/theme-provider';
 import { routes } from '@/routes';
 
 function Boom(): never {
@@ -71,7 +72,11 @@ describe('resource route error boundaries', () => {
       const consoleErrorSpy = vi.spyOn(console, 'error').mockImplementation(() => {});
       try {
         await act(async () => {
-          root?.render(<RouterProvider router={router} />);
+          root?.render(
+            <ThemeProvider>
+              <RouterProvider router={router} />
+            </ThemeProvider>,
+          );
         });
 
         expect(consoleErrorSpy).toHaveBeenCalled();

apps/web/src/spa/pages/settings.spec.tsx

@@ -0,0 +1,178 @@
+import { act } from 'react';
+import { createRoot, type Root } from 'react-dom/client';
+import { createMemoryRouter, RouterProvider, type RouteObject } from 'react-router-dom';
+import { afterAll, afterEach, beforeAll, describe, expect, it, vi } from 'vitest';
+
+const { apiMock, useSessionMock, updateUserMock } = vi.hoisted(() => ({
+  apiMock: vi.fn(),
+  useSessionMock: vi.fn(),
+  updateUserMock: vi.fn(),
+}));
+
+vi.mock('@/lib/api', () => ({
+  api: apiMock,
+}));
+
+vi.mock('@/lib/auth-client', () => ({
+  useSession: useSessionMock,
+  authClient: { updateUser: updateUserMock },
+}));
+
+import { SettingsPage } from './settings';
+
+let root: Root | null = null;
+let container: HTMLDivElement;
+
+beforeAll(() => {
+  Object.defineProperty(globalThis, 'IS_REACT_ACT_ENVIRONMENT', {
+    configurable: true,
+    value: true,
+  });
+});
+
+afterAll(() => {
+  Reflect.deleteProperty(globalThis, 'IS_REACT_ACT_ENVIRONMENT');
+});
+
+afterEach(async () => {
+  await act(async () => {
+    root?.unmount();
+  });
+  document.body.replaceChildren();
+  root = null;
+  apiMock.mockReset();
+  useSessionMock.mockReset();
+  updateUserMock.mockReset();
+});
+
+async function renderSettingsPage(): Promise<void> {
+  const routes: RouteObject[] = [{ path: '/settings', element: <SettingsPage /> }];
+  const router = createMemoryRouter(routes, { initialEntries: ['/settings'] });
+  container = document.createElement('div');
+  document.body.append(container);
+  root = createRoot(container);
+
+  await act(async () => {
+    root?.render(<RouterProvider router={router} />);
+  });
+}
+
+function clickButtonByText(text: string): Promise<void> {
+  const button = [...container.querySelectorAll('button')].find((candidate) =>
+    candidate.textContent?.includes(text),
+  );
+  if (!button) {
+    throw new Error(`Button containing "${text}" not found`);
+  }
+  return act(async () => {
+    button.dispatchEvent(new MouseEvent('click', { bubbles: true }));
+  });
+}
+
+const session = {
+  user: { id: 'u-1', name: 'Test User', email: '[email protected]', image: null },
+};
+
+describe('SettingsPage profile tab', () => {
+  it('renders the profile form from the session and saves via authClient', async () => {
+    useSessionMock.mockReturnValue({ data: session, isPending: false });
+    updateUserMock.mockResolvedValue({});
+
+    await renderSettingsPage();
+
+    const nameInput = container.querySelector<HTMLInputElement>('#profile-name');
+    const emailInput = container.querySelector<HTMLInputElement>('#profile-email');
+    expect(nameInput?.value).toBe('Test User');
+    expect(emailInput?.value).toBe('[email protected]');
+    expect(emailInput?.disabled).toBe(true);
+
+    await clickButtonByText('Save changes');
+
+    expect(updateUserMock).toHaveBeenCalledWith({ name: 'Test User', image: null });
+    expect(container.textContent).toContain('Saved!');
+  });
+
+  it('surfaces an update failure without clearing the form', async () => {
+    useSessionMock.mockReturnValue({ data: session, isPending: false });
+    updateUserMock.mockResolvedValue({ error: { message: 'name rejected' } });
+
+    await renderSettingsPage();
+    await clickButtonByText('Save changes');
+
+    expect(container.textContent).toContain('name rejected');
+    expect(container.querySelector<HTMLInputElement>('#profile-name')?.value).toBe('Test User');
+  });
+});
+
+describe('SettingsPage appearance tab', () => {
+  it('loads preferences and posts each changed preference on save', async () => {
+    useSessionMock.mockReturnValue({ data: session, isPending: false });
+    apiMock.mockImplementation((path: string) =>
+      path.startsWith('/api/memory/preferences?')
+        ? Promise.resolve([{ key: 'ui.theme', value: 'dark', category: 'appearance' }])
+        : Promise.resolve({}),
+    );
+
+    await renderSettingsPage();
+    await clickButtonByText('Appearance');
+
+    expect(apiMock).toHaveBeenCalledWith('/api/memory/preferences?category=appearance');
+
+    await clickButtonByText('Save changes');
+
+    expect(apiMock).toHaveBeenCalledWith('/api/memory/preferences', {
+      method: 'POST',
+      body: { key: 'ui.theme', value: 'dark', category: 'appearance', source: 'user' },
+    });
+  });
+});
+
+describe('SettingsPage providers tab', () => {
+  it('loads LLM and SSO providers and runs a connection test', async () => {
+    useSessionMock.mockReturnValue({ data: session, isPending: false });
+    apiMock.mockImplementation((path: string, opts?: { method?: string }) => {
+      if (path === '/api/providers' && opts === undefined) {
+        return Promise.resolve([
+          {
+            id: 'ollama',
+            name: 'Ollama',
+            available: true,
+            models: [
+              {
+                id: 'llama3.2',
+                provider: 'ollama',
+                name: 'Llama 3.2',
+                reasoning: false,
+                contextWindow: 128_000,
+                maxTokens: 4096,
+                inputTypes: ['text'],
+                cost: { input: 0, output: 0, cacheRead: 0, cacheWrite: 0 },
+              },
+            ],
+          },
+        ]);
+      }
+      if (path === '/api/sso/providers') {
+        return Promise.resolve([]);
+      }
+      if (path === '/api/providers/test') {
+        return Promise.resolve({ providerId: 'ollama', reachable: true, latencyMs: 12 });
+      }
+      return Promise.resolve([]);
+    });
+
+    await renderSettingsPage();
+    await clickButtonByText('Providers');
+
+    expect(container.textContent).toContain('Ollama');
+    expect(container.textContent).toContain('1 model');
+
+    await clickButtonByText('Test');
+
+    expect(apiMock).toHaveBeenCalledWith('/api/providers/test', {
+      method: 'POST',
+      body: { providerId: 'ollama' },
+    });
+    expect(container.textContent).toContain('Reachable');
+  });
+});

apps/web/src/spa/pages/settings.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import { useCallback, useEffect, useState } from 'react';
 import { api } from '@/lib/api';
 import { authClient, useSession } from '@/lib/auth-client';
@@ -61,7 +59,7 @@ function prefValue<T>(prefs: Preference[], key: string, fallback: T): T {
 
 // ─── Main Page ────────────────────────────────────────────────────────────────
 
-export default function SettingsPage(): React.ReactElement {
+export function SettingsPage(): React.ReactElement {
   const { data: session } = useSession();
   const [activeTab, setActiveTab] = useState<Tab>('profile');
 

apps/web/src/test/setup.ts

@@ -21,3 +21,23 @@ for (const target of [globalThis, window]) {
     },
   });
 }
+
+// jsdom (v29) does not implement window.matchMedia; the sidebar layout uses it
+// for its mobile breakpoint. Minimal always-desktop stub.
+if (typeof window.matchMedia !== 'function') {
+  Object.defineProperty(window, 'matchMedia', {
+    configurable: true,
+    writable: true,
+    value: (query: string): MediaQueryList =>
+      ({
+        matches: false,
+        media: query,
+        onchange: null,
+        addEventListener: () => undefined,
+        removeEventListener: () => undefined,
+        addListener: () => undefined,
+        removeListener: () => undefined,
+        dispatchEvent: () => false,
+      }) as unknown as MediaQueryList,
+  });
+}

apps/web/tsconfig.json

@@ -1,16 +1,16 @@
 {
   "extends": "../../tsconfig.base.json",
   "compilerOptions": {
-    "target": "ES2017",
+    "target": "ES2022",
     "lib": ["dom", "dom.iterable", "ES2022"],
     "module": "ESNext",
     "moduleResolution": "Bundler",
-    "jsx": "preserve",
-    "plugins": [{ "name": "next" }],
+    "jsx": "react-jsx",
+    "types": ["vite/client"],
     "paths": {
       "@/*": ["./src/*"]
     }
   },
-  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
+  "include": ["src", "vite.config.ts", "vitest.config.ts"],
   "exclude": ["node_modules", "e2e", "playwright.config.ts"]
 }

apps/web/vitest.config.ts

@@ -7,10 +7,6 @@ export default defineConfig({
       '@': fileURLToPath(new URL('./src', import.meta.url)),
     },
   },
-  // tsconfig uses "jsx": "preserve" for Next; tests need esbuild to compile it
-  esbuild: {
-    jsx: 'automatic',
-  },
   test: {
     globals: true,
     environment: 'jsdom',

docker/appservice.Dockerfile

@@ -10,6 +10,8 @@ COPY pnpm-workspace.yaml pnpm-lock.yaml package.json ./
 COPY apps/appservice/package.json ./apps/appservice/
 COPY packages/ ./packages/
 COPY plugins/ ./plugins/
+# the root prepare script runs scripts/install-hooks.mjs on install
+COPY scripts/ ./scripts/
 RUN pnpm install --frozen-lockfile
 COPY . .
 RUN pnpm turbo run build --filter @mosaicstack/mosaic-as...

docker/gateway.Dockerfile

@@ -8,14 +8,16 @@ WORKDIR /app
 # Copy workspace manifests first for layer-cached install
 COPY pnpm-workspace.yaml pnpm-lock.yaml package.json ./
 COPY apps/gateway/package.json ./apps/gateway/
+COPY apps/web/package.json ./apps/web/
 COPY packages/ ./packages/
 COPY plugins/ ./plugins/
 # the root prepare script runs scripts/install-hooks.mjs on install
 COPY scripts/ ./scripts/
 RUN pnpm install --frozen-lockfile
 COPY . .
-# Build gateway and all of its workspace dependencies via turbo dependency graph
-RUN pnpm turbo run build --filter @mosaicstack/gateway...
+# Build gateway, the web SPA bundle it serves (#1444), and all of their
+# workspace dependencies via the turbo dependency graph
+RUN pnpm turbo run build --filter @mosaicstack/gateway... --filter @mosaicstack/web...
 # Produce a self-contained deploy artifact: flat node_modules, no pnpm symlinks
 # --legacy is required for pnpm v10 when inject-workspace-packages is not set
 RUN pnpm --filter @mosaicstack/gateway --prod deploy --legacy /deploy
@@ -38,6 +40,9 @@ COPY --chown=node:node --from=builder /deploy/package.json ./package.json
 # dist is declared in package.json "files" so pnpm deploy copies it into /deploy;
 # copy from builder explicitly as belt-and-suspenders
 COPY --chown=node:node --from=builder /app/apps/gateway/dist ./dist
+# The built web SPA bundle; served by the gateway (apps/gateway/src/spa/serve-spa.ts)
+COPY --chown=node:node --from=builder /app/apps/web/dist ./web-dist
+ENV WEB_DIST_DIR=/app/web-dist
 # gateway defaults to port 14242 (apps/gateway/src/main.ts)
 EXPOSE 14242
 USER node

docker/web.Dockerfile

@@ -1,24 +0,0 @@
-FROM node:22-alpine AS base
-ENV PNPM_HOME="/pnpm"
-ENV PATH="$PNPM_HOME:$PATH"
-RUN corepack enable
-
-FROM base AS builder
-WORKDIR /app
-COPY pnpm-workspace.yaml pnpm-lock.yaml package.json ./
-COPY apps/web/package.json ./apps/web/
-COPY packages/ ./packages/
-# the root prepare script runs scripts/install-hooks.mjs on install
-COPY scripts/ ./scripts/
-RUN pnpm install --frozen-lockfile
-COPY . .
-RUN pnpm --filter @mosaicstack/web build
-
-FROM base AS runner
-WORKDIR /app
-ENV NODE_ENV=production
-COPY --from=builder /app/apps/web/.next/standalone ./
-COPY --from=builder /app/apps/web/.next/static ./apps/web/.next/static
-COPY --from=builder /app/apps/web/public ./apps/web/public
-EXPOSE 3000
-CMD ["node", "apps/web/server.js"]

docs/requirements/identity-lifecycle.md

@@ -0,0 +1,328 @@
+# Identity Account-Lifecycle Contract
+
+Status: DRAFT — awaiting ratification (webui-audit S2, contract 4 of 9).
+Authority: PRD D10 (better-auth is the account system of record), Q1 ruled O1
+by Jason 2026-08-26 (webui-audit T10). This document turns that ruling into
+enforceable policy. It also carries the bootstrap/first-admin invariant from
+issue #1430, folded in here after PR #1431's independent review showed the
+quick-fix approach was insufficient.
+
+Revision 2: addresses the 9 findings of the independent review
+(`fleet/lanes/webui-audit/findings/pr1433-review.md`) — epoch enforcement
+tightened (§3), canonical email split from provider claims (§5), external
+principal keyed by issuer+subject with DB uniqueness and link step-up (§6),
+JIT default precedence and first-admin SSO path defined (§2, §4),
+deactivation made measurable (§7.1), deletion kept in scope and the existing
+hard-delete endpoint required to fail closed (§7.3), workspace identity
+reconciled with the native-kanban SOT (§1.4), verification matrix expanded
+(§8), factual labels corrected (§7.3, §8.1).
+
+Revision 3: addresses the residuals and new findings of the revision-2
+re-review (`fleet/lanes/webui-audit/findings/pr1433-review-r2.md`) —
+`users.emailVerified` added to the canonical set with a defined reset rule on
+email change (§5.1–5.2), external-principal uniqueness moved to
+(issuer, subject) (§6.1), "can actually use" defined (§6.5), the shipped
+delete affordances (web admin page, `mosaic auth users delete`) required to
+be removed or disabled with a defined user-visible state (§7.3), the
+admin-creation switch removed in favor of plain admin authorization (§2.3),
+and §8 extended with observables for IdP removal, forward-auth non-use,
+first-admin SSO, wizard-recorded JIT choice, the admin-guide statement, and
+positive/expiry-bound step-up cases.
+
+Scope: account creation, bootstrap, federated login, account linking, claim
+mapping, deactivation, and (minimally) deletion gating. Out of scope: RBAC
+grant semantics (contract 2), wizard UX flow (contract 3), hierarchy schema
+(contract 1), sensitive-data custody (contract 7 / D14).
+
+## 1. System of record
+
+1. better-auth's tables (`users`, `accounts`, `sessions`, `verifications`) are
+   the only account system of record. All foreign keys reference `users.id`.
+2. External IdPs (Authentik or any OIDC provider) are login methods, attached
+   through better-auth's generic-OAuth plugin (`packages/auth/src/sso.ts`).
+   They never own accounts. Removing an IdP removes a login method, not users.
+3. The forward-auth perimeter shim is a deployment measure. Once in-app OIDC
+   is configured for a deployment, the shim is demoted: it may stay as network
+   perimeter, but no application code may read identity from its headers.
+4. **Account ≠ workspace membership.** Creating an account (by any path:
+   bootstrap, sign-up, invite, JIT, admin creation) creates no workspace, no
+   hierarchy grant, and no workspace-scoped authority (native-kanban SOT
+   REQ-TEN-001 / REQ-ID-001). The better-auth `role` field is a platform/auth
+   role (`member` | `admin`), not workspace membership. Workspace grants are
+   defined by contract 2; until then a fresh account can authenticate and
+   holds no workspace authority.
+
+## 2. Registration gating
+
+Measured current state on `next`: `emailAndPassword.enabled: true` with no
+gating — anyone who can reach the Gateway can create an account via
+`POST /api/auth/sign-up/email` and receives role `member`.
+
+Contract:
+
+1. A single server-side setting `registration_mode` with values
+   `open | invite | closed`. It lives in the database (admin-mutable at
+   runtime), not in env config.
+2. Default after bootstrap: `closed`. The wizard (contract 3) may set a
+   different mode during setup, recorded as an explicit operator choice.
+   While the bootstrap epoch is open (§3), the effective mode is `closed`
+   regardless of any stored value: the setting takes effect only after the
+   epoch completes.
+3. `closed` blocks self-service email/password sign-up. It does not block
+   admin-created users or OIDC JIT (§4). Post-bootstrap admin creation is
+   gated by admin authorization alone — there is no separate switch for it.
+   JIT is gated by its per-provider flag (§4.1). All user-creating paths are
+   closed while the bootstrap epoch is open (§3).
+4. `invite` requires a single-use, expiring invite token bound to an email
+   address. Invite issuance is an admin operation and is audit-logged.
+5. Enforcement point: a better-auth hook (or equivalent middleware executed
+   inside the auth handler path), not a Gateway route guard in front of it —
+   the raw `/api/auth/*` handler must be incapable of bypassing the gate.
+
+## 3. Bootstrap / first-admin invariant (from #1430)
+
+Invariant: **the system transitions from zero users to one admin user exactly
+once per bootstrap epoch, atomically, regardless of concurrency or which code
+path writes users.**
+
+Constraints any implementation MUST satisfy (each traces to a verified defect
+in PR #1431's review, `fleet/lanes/webui-audit/findings/pr1431-review.md`):
+
+1. **Durable fail-closed epoch state, obeyed by every writer.** The epoch
+   lives in a constraint-backed one-row `bootstrap_state` table. While the
+   epoch is open, every non-bootstrap user-creating writer — better-auth
+   sign-up, OIDC JIT, admin creation — refuses, fail-closed, enforced inside
+   the writer's own path (better-auth hook for the raw handler; guard for
+   admin routes). A partial unique index or a winning epoch-transition row is
+   necessary but not sufficient on its own: neither stops an untagged insert
+   from a writer that never consulted the epoch. Both layers are required:
+   database-level transition safety (the epoch-completing write races safely
+   and at most one wins) and writer-level refusal (no path can create a user
+   without reading epoch state).
+2. **Atomic first-admin transition.** The admin user, its credential account,
+   the initial admin token, and the epoch-completed transition commit in one
+   database transaction or not at all. A better-auth call through
+   `drizzleAdapter(db)` runs on the root pool and is NOT part of any caller
+   transaction; it may be used inside the bootstrap transition only if the
+   adapter is explicitly bound to the transaction handle. Otherwise the
+   bootstrap writer must create the user rows itself within the transaction.
+3. **Pool safety.** No design may hold a pooled connection inside a
+   transaction while awaiting a write that acquires a second connection from
+   the same pool (`DB_POOL_MAX=1` is a supported configuration).
+4. **Re-runnability (D4).** Bootstrap is not a one-shot: after the first-admin
+   epoch completes, re-running the wizard reconfigures the system but never
+   re-opens the zero-user transition. "Setup already completed" is a stable,
+   testable state, and factory-reset (a future, explicitly destructive
+   operation) is the only way to open a new epoch.
+5. **No stranded partial outcome.** A failure at any point in the transition
+   leaves nothing observable (no admin user without its token, no completed
+   epoch without an admin) and setup remains retryable — this follows from
+   §3.2 and is stated separately because it is the pre-existing failure mode
+   the #1431 review verified.
+6. **First-admin via SSO (D4).** When the operator chooses SSO for the
+   initial user, the wizard executes the OIDC login as part of the bootstrap
+   transition itself: the bootstrap writer creates the account from the
+   asserted identity inside the §3.2 transaction. This path is the bootstrap
+   writer, not JIT — §4's JIT gate stays closed during the epoch and is not
+   an obstacle to D4.
+
+## 4. JIT provisioning (OIDC first login)
+
+1. A successful OIDC login with no matching account creates a user
+   just-in-time only when `jit_provisioning` is enabled for that provider.
+   The flag is per-provider and defaults off, always. There is no
+   mode-implied default: Enterprise setup enables JIT only when the wizard
+   records it as an explicit operator choice for a named provider (this
+   replaces revision 1's "Enterprise mode defaults to closed with OIDC JIT
+   enabled", which contradicted the per-provider default).
+2. JIT users receive platform role `member`, never an elevated role,
+   regardless of IdP claims (§5), and no workspace authority (§1.4).
+3. An optional per-provider email-domain allowlist constrains JIT. The
+   allowlist matches only when the IdP asserts the email with
+   `email_verified: true`; an unverified address never satisfies the
+   allowlist. Empty allowlist with JIT on means any authenticated subject at
+   that IdP gets an account — permitted, but the wizard must present it as an
+   explicit choice.
+4. JIT is disabled while the bootstrap epoch is open (§3.1). The first-admin
+   SSO path is §3.6, not JIT.
+
+## 5. Claim mapping
+
+1. **Two stores, not one.** Provider-observed claims (`email`,
+   `email_verified`, display name, avatar) are recorded per external
+   principal — keyed by issuer + subject (§6.1) — at first login and
+   refreshed at each login. The canonical account fields (`users.email`,
+   `users.emailVerified`, `users.name`, `users.image`) are set exactly once
+   at account creation and are never silently overwritten by a later login.
+   For SSO-created accounts (JIT or first-admin SSO), `users.emailVerified`
+   is set from the provider's `email_verified` claim at creation; for
+   password-created accounts it is false until the address completes
+   verification.
+2. **Canonical email changes only through an explicit workflow.** Either the
+   user-initiated email change (with verification of the new address) or an
+   admin edit. Any canonical email change — user- or admin-initiated — sets
+   `users.emailVerified` to false until the new address completes
+   verification; an admin may instead explicitly attest the address as
+   verified in the same operation, and that attestation is audit-logged. A
+   provider-claim refresh never rebinds `users.email` or
+   `users.emailVerified`; a divergence between canonical email and the latest
+   provider-observed email is surfaced per §6.4.
+3. Never mapped from IdP claims: `role` and any future authorization
+   attribute. Authorization lives in the system of record and in the RBAC
+   layer (contract 2). An IdP group/role claim may at most be recorded for
+   audit; it grants nothing.
+
+## 6. Account linking trust
+
+1. **External principal identity is issuer + subject.** A linked identity is
+   keyed by the OIDC issuer and subject claims, not by an unqualified
+   provider subject id and not by email. The linked-identity row stores the
+   issuer, and the database enforces at most one local account per
+   **(issuer, subject)** with a unique constraint on those stored columns —
+   uniqueness on (provider, subject) is insufficient because provider →
+   issuer is not one-to-one: two provider configurations can point at the
+   same issuer, and the identity must not alias across them. The current
+   non-unique `(provider_id, account_id)` index satisfies neither;
+   application-level checks without a uniqueness witness lose
+   concurrent-callback races. Each configured provider additionally binds to
+   exactly one issuer, immutable after creation (changing the issuer means
+   creating a new provider).
+2. Linking an OIDC identity to an existing account happens only in one of two
+   ways: (a) explicit link initiated by the logged-in user from settings,
+   which requires step-up: a fresh reauthentication (password or existing
+   linked method) no older than a short bound the implementation defines
+   (≤ 10 minutes) — a session cookie alone is insufficient, so a stolen
+   session cannot quietly attach a durable login method; or (b) automatic
+   link when the IdP asserts a verified email exactly matching an existing
+   account **and** the provider is marked `trusted_for_linking`
+   (per-provider flag, default off).
+3. Untrusted-provider email collision produces a login error naming the
+   conflict, not an auto-link and not a duplicate account.
+4. A linked identity whose IdP-observed email later diverges from the
+   canonical account email keeps working (the link is by issuer + subject,
+   §6.1) but the divergence is surfaced in the user's settings and audit log
+   (the per-principal claim store in §5.1 is what makes the divergence
+   representable).
+5. Unlinking a login method is refused when it would leave the account with
+   no **usable** login method. Usable means: a set password, or a linked
+   identity whose provider is currently configured and enabled on this
+   deployment. A linked identity whose provider has been removed or disabled
+   (§1.2) is not usable and does not count; setting a password first lifts
+   the refusal.
+
+## 7. Deactivation propagation
+
+1. **Deactivation (better-auth admin ban) is authoritative and bounded.**
+   Concretely:
+   - Ban and session revocation are one operation: the ban commit revokes all
+     better-auth sessions for the user. If revocation partially fails, the
+     ban itself must already be committed and every guard denies from that
+     point (fail closed); the operation is retryable.
+   - Every authenticated entry path checks banned state: HTTP session guards,
+     the admin bearer-token path (which today does not test `banned` — an
+     implementation defect this contract makes non-conformant), MCP, and
+     Socket.IO.
+   - Active socket connections are terminated or denied within 30 seconds of
+     the ban commit, or at the next inbound message on that socket, whichever
+     comes first (socket auth at connect-time only, as today, does not
+     satisfy this).
+   - The current admin ban route updates only the user row; it does not
+     conform to this section until revocation and guard coverage land.
+   - Admin tokens owned by the banned user are revoked in the same operation.
+2. Deactivation at an external IdP does not propagate automatically in this
+   contract's scope (no SCIM). Operational rule: removing a user from the IdP
+   without banning them in Mosaic leaves any password or other linked login
+   method usable — the admin guide must state this. SCIM/webhook-driven
+   propagation is future work and out of scope here.
+3. **Deletion is not deactivation, and deletion is gated here.** Account
+   deletion semantics (FK fan-out across the 21 foreign-key constraints to
+   `users.id`, spread over 19 referencing tables) require their own
+   deletion-and-retention contract, chartered as an addition to the S2 list —
+   contract 7 is the D14 sensitive-data custody contract and does not cover
+   account deletion. Until that deletion contract is ratified: the existing
+   hard-delete endpoint (`DELETE /api/admin/users/:id`) is disabled and fails
+   closed, and deactivation is the only supported removal operation. A
+   contract that merely declared deactivation "the only supported removal"
+   while the endpoint stayed live would be false on its face.
+   Disabling the endpoint alone is insufficient — its shipped callers must
+   not be left as advertised operations that now fail generically:
+   - The admin web UI delete action (`apps/web/src/app/(dashboard)/admin/page.tsx`
+     and any SPA port of it) is removed, or replaced by a disabled control
+     whose visible text states that deletion is unavailable pending the
+     deletion-and-retention contract and points at deactivation.
+   - The CLI command `mosaic auth users delete`
+     (`packages/mosaic/src/commands/auth.ts`) is removed, or exits non-zero
+     with a message stating the same and naming the deactivation command.
+   - Both surfaces expose deactivation as the supported operation.
+
+## 8. Verification requirements
+
+Every MUST above needs a bounded observable. The matrix:
+
+1. **Bootstrap invariant (§3).** Real-PostgreSQL concurrency tests using two
+   distinct physical connections (pattern:
+   `apps/gateway/src/agent/connector-lease.postgres.integration.test.ts`,
+   which runs in the `test` CI step against the `ci-postgres` PostgreSQL
+   service — note that pattern multiplexes one pooled handle, so the tests
+   here must explicitly open separate connections). Races to cover:
+   setup-vs-setup, setup-vs-raw-sign-up, setup-vs-JIT, setup-vs-admin-create.
+   Plus: liveness under `DB_POOL_MAX=1`; fault injection after each write in
+   the transition (user, credential, token, epoch) proving nothing observable
+   leaks and setup retries; wizard re-run after completion proving the
+   zero-user transition never re-opens. Mocked-transaction specs are
+   supplementary; they cannot prove serialization.
+2. **Registration gating (§2).** Spec coverage of all three modes against the
+   raw `/api/auth/` handler path, not only Gateway controllers; invite
+   lifecycle (single-use, expiry, email binding); effective-`closed` while
+   the epoch is open regardless of stored mode.
+3. **JIT (§4).** Provider flag off → no account on first OIDC login; on →
+   account with platform role `member` and no workspace grant; domain
+   allowlist rejects an unverified email claim even when the domain matches;
+   JIT refused while the epoch is open.
+4. **Claim mapping (§5).** Login refresh updates the per-principal claim
+   store and touches none of the canonical fields (`users.email`,
+   `users.emailVerified`, name, image); explicit email-change workflow is the
+   only path that rebinds canonical email; every canonical email change
+   resets `users.emailVerified` to false unless the admin attestation path
+   is taken, and that attestation appears in the audit log.
+5. **Linking (§6).** Unique-constraint witness: concurrent first-login
+   callbacks for the same (issuer, subject) yield exactly one account, and
+   two provider configurations sharing one issuer cannot create two accounts
+   for the same subject; trusted auto-link; untrusted collision error;
+   step-up both ways: an explicit link succeeds immediately after a fresh
+   reauthentication and is refused once the implementation's chosen bound
+   (≤ 10 minutes) has elapsed, and refused with no reauthentication at all;
+   unlink refusal when no remaining method is usable per §6.5, including the
+   removed-provider case, and acceptance after a password is set; divergence
+   surfaced after IdP email change.
+6. **Deactivation (§7).** Ban revokes sessions atomically or fails closed
+   (partial-failure injection); guard denial post-ban on each transport:
+   HTTP session, admin bearer token, MCP, Socket.IO; active socket terminated
+   within the 30-second/next-message bound; banned user's admin tokens
+   unusable; hard-delete endpoint returns a fail-closed error while the
+   deletion contract is unratified; the admin web UI renders no live delete
+   action (absent, or disabled with the §7.3 text) and `mosaic auth users
+delete` exits non-zero with the §7.3 message — both asserted by spec.
+7. **System of record and bootstrap edges (§1, §3.6, §4.3).** IdP removal:
+   deleting a provider configuration leaves every user row intact and every
+   other login method working (spec over the provider-config removal path).
+   Forward-auth non-use: with in-app OIDC configured, a request carrying
+   forward-auth identity headers and no session is treated as anonymous —
+   no code path derives identity from those headers (negative spec at the
+   Gateway entry). First-admin SSO: the §3.6 transition commits account,
+   token, and epoch atomically from the asserted identity, and fault
+   injection mid-transition leaves nothing observable (same harness as §8.1).
+   Wizard-recorded JIT choice: enabling JIT for a provider writes an
+   explicit per-provider operator-choice record, and no mode selection
+   enables it implicitly (assert the stored record, not UI behavior).
+8. **Documentation observable (§7.2).** The admin guide contains the
+   IdP-removal-does-not-deactivate statement; verified by a docs assertion
+   (content check in CI or an enumerated review-checklist item on the
+   implementing PR) — a MUST about documentation needs a checkable artifact,
+   not intent.
+
+## Ruling request
+
+Ratify sections 1–8 as written, with one decision embedded: registration
+defaults to `closed` after bootstrap (§2.2) — say "agreed" or name the mode
+you want as the default.

docs/requirements/rollup-projection.md

@@ -0,0 +1,351 @@
+# Roll-up Projection Contract (S2 contract 8)
+
+Status: DRAFT — awaiting ratification (webui-audit S2, contract 8 of 9).
+Authority: `native-kanban-sot.md` §8 (A1 amendment) — "task and status
+visualization bubbles up the hierarchy as aggregation over workspaces
+the reader is authorized on" (§8.1.3); roll-up is never a write and
+bubble-up views are generated projections, non-authoritative and never
+import sources (§8.2.2); the express, narrow carve-out from the
+portfolio-analytics non-goal covers per-workspace task counts and
+statuses aggregated up the parent chain over readable workspaces, and
+nothing beyond that boundary (§8.2.4); acceptance requires that roll-up
+endpoints cannot mutate state and that a reader sees aggregates only
+over workspaces they are authorized on, with no cross-tenant existence
+oracles (§8.3). A5 rank 5 names the deliverable: an authorized
+read-only roll-up query over only readable workspaces, at every
+hierarchy level, as its own non-mutating query tool, dependent on ranks
+1–3.
+
+Revision 2 (terra review F1–F7): membership-only readability is now
+workspace-local — it contributes at the workspace node only and never
+promotes ancestor visibility; upward aggregation requires an effective
+chain role, and §1 defines direct vs effective grants in contract 2's
+terms (F1). The no-oracle rule gains a defined equivalence predicate
+(normalized byte equality with an enumerated volatile-field set) and a
+partial-scope hidden-sibling witness (F2). §2.5 enumerates the closed
+semantic result and denial schemas field-by-field, including the
+explicit-zero representation (F3). Cache invalidation, when a cache
+exists, is witnessed per invalidator class (F4). Non-authoritative and
+never-gate rules gain an import-graph/data-flow witness, and the
+mutation check is aligned to contract 1 §6.7's both-table zero-write
+assertion (F5). The fixture gains a second estate with distinct counts
+and explicit company-, estate-, project-grant, and membership cases
+(F6). The §5.3 legacy-row exclusion and pre-rank no-obligation rules
+are disclosed as drafting additions (F7).
+
+Revision 3 (terra re-review residuals): the partial-scope witnesses are
+reconstructed at levels where chain grants can actually differ —
+platform-project siblings under one estate and estate siblings under
+one company — because contract 1 §3.1/§3.4 defines no workspace-level
+grant target, so no reader can hold a chain grant on two of three
+sibling workspaces (F2). §2.5 now defines one field-exact recursive
+record — every node, including the queried node and every leaf, is the
+same five-field shape with a required, deterministically ordered
+`children` array that is empty at workspaces — and the whole-result
+rules (no optional fields, denial envelope, wire faithfulness) are
+their own §2.6 at section scope (F3). The fixture assigns workspaces
+to named platform-projects, and §6.1's grant-level cases are the three
+levels contract 1 defines, with workspace-level access covered by the
+membership case and stated as having no direct chain grant (F6).
+
+This contract binds the projection semantics (§2), reader authorization
+semantics (§3), read-only enforcement (§4), dependencies and phase
+timing (§5), witnesses (§6), and disclosed drafting additions (§7). It
+defines the roll-up only: hierarchy shape stays with contract 1
+(`hierarchy-schema.md`), grant vocabulary and evaluation with contract 2
+(`rbac-grant-model.md`), the task lifecycle and status taxonomy with
+`native-kanban-sot.md`'s typed surface, and the tool↔Gateway mapping
+row with contract 5 (`tool-gateway-mapping.md`).
+
+## 1. Definitions
+
+1. **Roll-up**: the read-only projection of per-workspace task counts
+   by status, aggregated up the contract 1 parent chain (workspace →
+   platform-project → estate → company).
+2. **Effective chain role** (at a node, for a reader): the role
+   contract 2 §3 evaluation yields at that node — from a grant on the
+   node itself (a **direct grant**) or from a grant on an ancestor
+   whose domain covers it (an **inherited grant**, contract 2 §3.2).
+   The role vocabulary is contract 2 §2's; this contract adds no role
+   and no new authority source.
+3. **Chain-readable workspace** (for a reader): a workspace where the
+   reader's effective chain role permits reading task state.
+4. **Member-readable workspace** (for a reader): a workspace readable
+   only through workspace membership under the SOT's own membership
+   rules (REQ-ID-001), with no effective chain role. Membership
+   confers workspace-local semantics only (contract 2 §3.1, §7.4): it
+   never contributes authority, visibility, or aggregation upward.
+5. **Aggregation scope** (of a hierarchy node, for a reader): the set
+   of chain-readable workspaces in that node's descendant subtree;
+   plus, when the node is itself a workspace, that workspace if it is
+   chain-readable or member-readable. A member-readable workspace
+   therefore contributes to exactly one node's aggregation scope: its
+   own.
+6. **Projection**: a generated, non-authoritative view in the sense of
+   `native-kanban-sot.md` §3 invariant 5 — derived from SOT rows,
+   never an import source, never authoritative.
+
+## 2. Projection semantics
+
+1. **Aggregate content.** The roll-up for a node reports, per
+   workspace in the reader's aggregation scope and as subtree totals:
+   task counts keyed by the typed lifecycle's status values (owned by
+   `native-kanban-sot.md`; this contract introduces no status), and
+   nothing else. Direct count/status aggregation is the entire
+   surface.
+2. **Every level.** The roll-up is queryable at workspace,
+   platform-project, estate, and company level. A node's totals equal
+   the sum over its aggregation scope; chain resolution is contract 1
+   §2.5's (every workspace resolves to exactly one chain), so no
+   workspace is counted twice and none is orphaned.
+3. **Carve-out boundary.** Everything beyond direct count/status
+   aggregation — metrics, trends, forecasting, scoring, velocity,
+   cross-workspace derived analytics, dashboards computed across
+   workspaces — remains a `native-kanban-sot.md` §6 non-goal
+   (§8.2.4). The response schema is closed (§2.5; §6.7 witness):
+   adding any field is an amendment to this contract.
+4. **Non-authoritative.** No consumer may treat roll-up output as a
+   source of record; it is recomputable at any time from SOT rows and
+   is never imported, persisted as authoritative state, or used to
+   gate or deny work (witness §6.8 — both the write-path and the
+   decision-path prohibitions are witnessed).
+5. **Closed semantic schema.** The successful result is exactly one
+   **roll-up node record**, a single recursive shape used at every
+   depth. A roll-up node record consists of exactly these five
+   fields, and no others:
+   - `id`: the node's identifier.
+   - `type`: one of the four contract 1 levels.
+   - `name`: the node's name.
+   - `totals`: one entry per status value of the typed lifecycle —
+     every status key present, a count of zero represented explicitly
+     as `0`, never by key absence. At a workspace node, `totals` is
+     that workspace's own counts; at any other node, `totals` is the
+     sum over the node's aggregation scope (§2.2). This is how §2.1's
+     "per workspace and as subtree totals" content is carried:
+     per-workspace counts are the leaf records' `totals`, subtree
+     totals are the interior records' `totals`.
+   - `children`: a required array, present on EVERY node record. Its
+     elements are the reader-visible (§3.2) child nodes of this node,
+     each itself a complete roll-up node record, recursing down to
+     the workspaces in the reader's aggregation scope. At a workspace
+     node the array is exactly `[]` — a workspace record never has
+     children. The array is ordered deterministically, ascending by
+     `id`; the implementing PR asserts that ordering. A node outside
+     §3.2 visibility never appears at any depth.
+
+   The queried node's record IS the whole result — there is no
+   wrapper field around it.
+
+6. **Whole-result rules.** There are no optional result fields at any
+   depth. The denial/nonexistent response is the contract 5 §4.2
+   not-found-class error envelope with no fields beyond that
+   envelope. The wire DTO is expressed under contract 5 §4.1, and
+   MUST be a faithful serialization of exactly the §2.5 recursive
+   record: a wire field with no corresponding semantic field is a
+   conformance defect.
+
+## 3. Reader authorization semantics
+
+1. **Scope rule.** A reader's roll-up over any node aggregates ONLY
+   the reader's aggregation scope (§1.5). An unreadable workspace
+   contributes nothing to any total — not a count, not a row, not a
+   presence marker. A member-readable workspace contributes only at
+   the workspace node itself (§1.4–§1.5): querying it directly
+   succeeds; it never appears in, and never adds to, any ancestor's
+   response for that reader.
+2. **Node visibility.** A node appears in a roll-up response iff the
+   reader's aggregation scope at that node is non-empty, or the
+   reader holds an effective chain role at the node (§1.2 — direct or
+   inherited; contract 2 §3.2 makes a grant's domain the node and its
+   subtree, so an ancestor grant makes empty descendants visible per
+   the ruling). Per the ruling below, a node with an effective chain
+   role but an empty aggregation scope appears with zero counts.
+   Workspace membership alone never makes any non-workspace node
+   visible. A node where the reader has neither an effective chain
+   role nor a non-empty aggregation scope does not appear at all.
+3. **No existence oracle.** The response MUST NOT disclose the
+   existence, count, name, or any property of unreadable workspaces
+   or of nodes outside §3.2 visibility — no "N workspaces hidden"
+   fields, no total-vs-visible discrepancy fields. A query naming a
+   node outside §3.2 visibility MUST satisfy the §3.4 response
+   equivalence with a query naming a nonexistent node (fail closed,
+   `rbac-grant-model.md` §3.5 pattern: a decision path that cannot
+   read grant state denies).
+4. **Response equivalence predicate.** Two responses are equivalent
+   when they carry the identical HTTP status, the identical contract
+   5 §4.2 error code, and byte-identical bodies after normalizing
+   exactly the declared volatile envelope fields — correlation id and
+   response timestamp, and nothing else. The implementing PR declares
+   that volatile-field list in the witness; any additional
+   normalization is a conformance defect. This is contract 5 §4.2's
+   same code/status/shape rule made executable.
+5. **Live evaluation.** Readability is evaluated per contract 2 §3.5
+   (live rows or transactionally-invalidated cache). Revocation
+   propagates per contract 2 §6: the next roll-up query decided after
+   the revoking transaction commits excludes the revoked scope.
+
+## 4. Read-only enforcement
+
+1. **Never a write.** No roll-up path may mutate, claim, order, or
+   gate work in any workspace (§8.2.2). The roll-up ships as a
+   non-mutating query tool (A5 rank 5) — a query surface with no
+   command counterpart.
+2. **Mechanical enforcement.** The implementing PR executes roll-up
+   database work inside read-only transactions (or an equivalently
+   privilege-restricted path), so a mutation attempt fails at the
+   database boundary, not only by convention.
+3. **Freshness.** v1 computes the roll-up live from SOT rows at query
+   time. A cache is an implementation option only if it is
+   invalidated in the same transaction as any task, hierarchy, grant,
+   or membership mutation that affects it (each invalidator class
+   witnessed, §6.5), and it is never authoritative (§1.6).
+
+## 5. Dependencies and phase timing
+
+1. The roll-up depends on A5 ranks 1–3: contract 1's hierarchy tables
+   (the parent chain), contract 2's evaluator (readability), and the
+   typed Kanban lifecycle (the task state being counted). It ships
+   after them and reads their surfaces; it defines none of them.
+2. The roll-up query is one tool with one Gateway mapping row under
+   contract 5's regime (request/result/error/audit contracts there);
+   this contract binds its semantics (§2.5 defines the semantic
+   fields the contract 5 §4.1 DTO serializes), not its wire encoding.
+3. Legacy task rows outside the typed lifecycle are not aggregated;
+   the roll-up begins counting a workspace's tasks when they exist in
+   the typed surface. No roll-up obligation attaches to v1 before
+   ranks 1–3 exist. Both rules are drafting additions disclosed in §7
+   (they trace to no §8 sentence).
+
+## 6. Verification requirements
+
+Binding on the implementing PRs. Every witness names, in its
+implementation, the exact endpoints/tools, tables, and fixtures it
+exercises. The base fixture seeds two companies; under company A **two
+estates with distinct, non-identical count profiles**: estate A1 with
+two platform-projects — P1 holding workspaces W1 and W2, P2 holding
+workspace W3 — and estate A2 with one platform-project P3 holding one
+workspace W4, all with known task counts across at least three
+statuses; under company B one workspace.
+
+1. **Correctness witnesses:** for a reader holding a direct company-A
+   grant, roll-up totals at every level equal the seeded sums — each
+   workspace, each platform-project, estate A1 and estate A2
+   separately (their distinct profiles asserted distinct), and the
+   company total equal to A1+A2 — keyed by the typed status values,
+   with no double count across the chain. For a reader holding a
+   direct estate-A1 grant, the estate-A1 result equals the A1 sum and
+   a company-A query returns company A with exactly A1's contribution
+   (estate A2 invisible). Each of the three chain grant levels
+   contract 1 §3.1 defines — company, estate, platform-project
+   (below, §6.2) — has an explicit direct-grant case, none simulated
+   by unioning lower access. Workspace-level access has NO direct
+   chain grant (contract 1 §3.1/§3.4 define no workspace grant
+   target) and is covered by the §6.2 membership case.
+2. **Scope witnesses:** a reader with a direct grant on
+   platform-project P1 only sees exactly P1's subtree counts
+   (W1+W2): a P1 query returns W1+W2; an estate-A1 query returns the
+   estate node with exactly P1's contribution, sibling project P2 and
+   its workspace W3 absent at every depth; a company-A query likewise
+   carries only P1's contribution. An estate-sibling case: a reader
+   with a direct grant on estate A1 only queries company A and
+   receives exactly A1's contribution, estate A2 absent. (Chain
+   grants exist only at company, estate, and platform-project —
+   contract 1 §3.1 — so partial scope among SIBLING WORKSPACES of
+   one project is not constructible by grants and is not witnessed;
+   the constructible partial-scope cases are the project- and
+   estate-sibling ones above.) **Membership locality (§1.4):** a member-only reader queries
+   the workspace directly and receives its counts; the same reader
+   querying the workspace's parent (or any ancestor) receives the
+   §3.4-equivalent nonexistent-node response, and no ancestor
+   response for any other reader changes because of that membership.
+3. **No-oracle witnesses:** the P1-only reader's estate-A1 response
+   above contains no field disclosing P2's or W3's existence
+   (closed-schema comparison against an estate-A1-granted reader's
+   response: identical field set, differing only in counts and
+   visible nodes). **Partial-scope hidden node:** the P1-only reader
+   — who sees estate A1 and the P1 subtree — queries hidden sibling
+   project P2 by its real id, and separately hidden workspace W3 by
+   its real id; each response satisfies the §3.4 equivalence
+   predicate against the same query naming a nonexistent id, under
+   one fixed request context with the declared volatile-field
+   normalization. **Cross-tenant:** an unauthorized reader naming company B receives
+   a response §3.4-equivalent to naming a nonexistent id. Each
+   equivalence check is executable byte comparison after the declared
+   normalization, not a shape judgment.
+4. **Empty-vs-hidden witness (ruling):** a reader granted (direct
+   chain grant) on an empty platform-project receives it with zero
+   counts — every status key present at `0` (§2.5); with the grant
+   deleted, the same query returns the §3.4-equivalent
+   nonexistent-node response. An inherited-grant case: a company
+   grant makes an empty descendant platform-project visible with zero
+   counts.
+5. **Cache-invalidation witnesses (conditional):** bound only if the
+   implementation caches — for EACH invalidator class, prime the
+   cache, commit one mutation of that class, and assert the next
+   query reflects it: a task status change, a task creation, a
+   membership removal (the member-readable workspace disappears from
+   its own node's next query), a workspace reparenting (both old and
+   new parent totals correct), and a grant revocation. A live
+   (cacheless) v1 implementation records that fact and the witnesses
+   bind at the PR that introduces a cache.
+6. **Mutation witnesses:** the roll-up surface rejects every mutating
+   verb/command; a crafted attempt to issue a write through the
+   roll-up's database path fails at the read-only boundary (§4.2);
+   after any roll-up query, the row diff is empty across BOTH the
+   workspace tables and the hierarchy tables (contract 1 §6.7's
+   both-table zero-write assertion).
+7. **Closed-schema witness:** the response is asserted field-exact
+   against the §2.5 recursive record at every depth — exactly
+   `id`/`type`/`name`/`totals`/`children` on every node, every typed
+   status present with explicit zeros, `children: []` at every
+   workspace record, the declared ascending-`id` ordering, no
+   wrapper field — and a response carrying any field outside the
+   record at any depth fails the assertion (carve-out boundary,
+   §2.3). The denial envelope is asserted field-exact against
+   contract 5 §4.2's envelope (§2.6).
+8. **Non-authoritative and never-gate witnesses:** (a) a static
+   production import-graph inventory (hierarchy contract §6.3 style,
+   production code over `apps/` and `packages/`, tests excluded)
+   shows no production module imports the roll-up query module or its
+   result DTO into any SOT write path, any authorization/gating
+   decision path, or any persistence beyond the response lifetime —
+   asserted in both directions (the roll-up module's consumers are
+   enumerated and each is a presentation surface); (b) a behavioral
+   probe: with roll-up output artificially perturbed (test double),
+   no authorization outcome and no work-gating decision anywhere in
+   the fixture suite changes — proving no gate consumes it.
+9. **Revocation witness:** after revoking the grant that made a
+   subtree readable, the next roll-up query excludes it (contract 2
+   §6.2 bound).
+
+## 7. Drafting additions (PRD §12.1 disclosure)
+
+Proposed drafting additions, visible here for ratification, each
+severable; the aggregation itself, its authorization scope, its
+read-only nature, and the no-oracle acceptance are traced to
+`native-kanban-sot.md` §8 and are not additions:
+
+1. The §3.2 node-visibility rule and the granted-but-empty behavior
+   (the ruling below).
+2. The §3.3–§3.4 nonexistent-node response equivalence, with its
+   normalized-byte-equality predicate, as the concrete no-oracle
+   mechanism.
+3. The §4.2 read-only-transaction mechanical enforcement.
+4. The §4.3 cache option with transactional invalidation and the
+   §6.5 per-invalidator witnesses.
+5. The §2.5 closed response schema as an amendment boundary.
+6. The §1.4 membership-locality rule — membership-only readability
+   contributes at the workspace node only (this contract's
+   reconciliation of `native-kanban-sot.md` §8.1.3 "authorized on"
+   with contract 2 §3.1/§7.4's workspace-local membership).
+7. The §5.3 legacy-row exclusion and the §5.3 pre-rank no-obligation
+   rule.
+
+## Ruling request
+
+Ruling requested (one decision): shall a node the reader holds an
+effective chain role on (direct or inherited, §1.2) but whose
+aggregation scope is empty appear in the roll-up with zero counts
+(recommended — it lets the UI show a granted-but-empty subtree
+honestly) — or, as the alternative, be indistinguishable from a
+nonexistent node until it contains a readable workspace?

package.json

@@ -7,7 +7,6 @@
     "dev": "turbo run dev",
     "lint": "turbo run lint",
     "preflight": "node scripts/preflight.mjs",
-    "clean:generated": "node scripts/clean-generated.mjs",
     "typecheck": "pnpm preflight && turbo run typecheck",
     "verify:release": "node scripts/verify-release.mjs",
     "test:checkout": "node --test scripts/*.test.mjs",

pnpm-lock.yaml

@@ -66,6 +66,9 @@ importers:
       '@fastify/helmet':
         specifier: ^13.0.2
         version: 13.0.2
+      '@fastify/static':
+        specifier: ^8.3.0
+        version: 8.3.0
       '@mariozechner/pi-ai':
         specifier: ^0.65.0
         version: 0.65.0(@modelcontextprotocol/[email protected]([email protected]))([email protected])([email protected])
@@ -122,7 +125,7 @@ importers:
         version: 11.1.16(@nestjs/[email protected]([email protected])([email protected])([email protected])([email protected]))(@nestjs/[email protected])([email protected])([email protected])
       '@nestjs/platform-fastify':
         specifier: ^11.0.0
-        version: 11.1.16(@nestjs/[email protected]([email protected])([email protected])([email protected])([email protected]))(@nestjs/[email protected])
+        version: 11.1.16(@fastify/[email protected])(@nestjs/[email protected]([email protected])([email protected])([email protected])([email protected]))(@nestjs/[email protected])
       '@nestjs/platform-socket.io':
         specifier: ^11.0.0
         version: 11.1.16(@nestjs/[email protected]([email protected])([email protected])([email protected])([email protected]))(@nestjs/[email protected])([email protected])
@@ -262,9 +265,6 @@ importers:
       clsx:
         specifier: ^2.1.0
         version: 2.1.1
-      next:
-        specifier: ^16.0.0
-        version: 16.1.6(@opentelemetry/[email protected])(@playwright/[email protected])([email protected]([email protected]))([email protected])
       react:
         specifier: ^19.0.0
         version: 19.2.4
@@ -789,10 +789,10 @@ importers:
     dependencies:
       '@mariozechner/pi-agent-core':
         specifier: ^0.63.1
-        version: 0.63.2(@modelcontextprotocol/[email protected]([email protected]))([email protected])(zod@3.25.76)
+        version: 0.63.2(@modelcontextprotocol/[email protected]([email protected]))([email protected])(zod@4.3.6)
       '@mariozechner/pi-ai':
         specifier: ^0.63.1
-        version: 0.63.2(@modelcontextprotocol/[email protected]([email protected]))([email protected])(zod@3.25.76)
+        version: 0.63.2(@modelcontextprotocol/[email protected]([email protected]))([email protected])(zod@4.3.6)
       '@sinclair/typebox':
         specifier: ^0.34.41
         version: 0.34.48
@@ -1862,6 +1862,9 @@ packages:
       '@noble/hashes':
         optional: true
 
+  '@fastify/[email protected]':
+    resolution: {integrity: sha512-F3EVbzWt+xcnVaOHmWyIlpuFtbxOln7HDZQsh09MtMmMm/CipMayNt8hnIL8VQi54u2ZociDbf+iluGYkf7B1A==}
+
   '@fastify/[email protected]':
     resolution: {integrity: sha512-KoWKW+MhvfTRWL4qrhUwAAZoaChluo0m0vbiJlGMt2GXvL4LVPQEjt8kSpHI3IBq5Rez8fg+XeH3cneztq+C7A==}
 
@@ -1889,6 +1892,12 @@ packages:
   '@fastify/[email protected]':
     resolution: {integrity: sha512-INS+6gh91cLUjB+PVHfu1UqcB76Sqtpyp7bnL+FYojhjygvOPA9ctiD/JDKsyD9Xgu4hUhCSJBPig/w7duNajw==}
 
+  '@fastify/[email protected]':
+    resolution: {integrity: sha512-BYo+EiaKwlxH+WetGk6hAs1d39iP0y1gqB8lGF/qwkJ9ZZ/cBY1vx5NvExb9Sc3yRMFjD5X4Eyh4e4+TzRkzdw==}
+
+  '@fastify/[email protected]':
+    resolution: {integrity: sha512-yKxviR5PH1OKNnisIzZKmgZSus0r2OZb8qCSbqmw34aolT4g3UlzYfeBRym+HJ1J471CR8e2ldNub4PubD1coA==}
+
   '@google/[email protected]':
     resolution: {integrity: sha512-+sNRWhKiRibVgc4OKi7aBJJ0A7RcoVD8tGG+eFkqxAWRjASDW+ktS9lLwTDnAxZICzCVoeAdu8dYLJVTX60N9w==}
     engines: {node: '>=20.0.0'}
@@ -2080,6 +2089,10 @@ packages:
     resolution: {integrity: sha512-O8jcjabXaleOG9DQ0+ARXWZBTfnP4WNAqzuiJK7ll44AmxGKv/J2M4TPjxjY3znBCfvBXFzucm1twdyFybFqEA==}
     engines: {node: '>=12'}
 
+  '@isaacs/[email protected]':
+    resolution: {integrity: sha512-AokJm4tuBHillT+FpMtxQ60n8ObyXBatq7jD2/JA9dxbDDokKQm8KMht5ibGzLVU9IJDIKK4TPKgMHEYMn3lMg==}
+    engines: {node: '>=18'}
+
   '@isaacs/[email protected]':
     resolution: {integrity: sha512-wgm9Ehl2jpeqP3zw/7mo3kRHFp5MEDhqAdwy1fTGkHAwnkGOVsgpvQhL8B5n1qlb01jV3n/bI0ZfZp5lWA1k4w==}
     engines: {node: '>=18.0.0'}
@@ -2115,6 +2128,10 @@ packages:
     resolution: {integrity: sha512-Z7C/xXCiGWsg0KuKsHTKJxbWhpI3Vs5GwLfOean7MGyVFGqdRgBbAjOCh6u4bbjPc/8MJ2pZmK/0DLdCbivLDA==}
     engines: {node: '>=8'}
 
+  '@lukeed/[email protected]':
+    resolution: {integrity: sha512-9I2Zn6+NJLfaGoz9jN3lpwDgAYvfGeNYdbAIjJOqzs4Tpc+VU3Jqq4IofSUBKajiDS8k9fZIg18/z13mpk1bsA==}
+    engines: {node: '>=8'}
+
   '@lydell/[email protected]':
     resolution: {integrity: sha512-owcv+e1/OSu3bf9ZBdUQqJsQF888KyuSIiPYFNn0fLhgkhm9F3Pvha76Kj5mCPnodf7hh3suDe7upw7GPRXftQ==}
     cpu: [arm64]
@@ -4601,6 +4618,10 @@ packages:
     resolution: {integrity: sha512-5IKcdX0nnYavi6G7TtOhwkYzyjfJlatbjMjuLSfE2kYT5pMDOilZ4OvMhi637CcDICTmz3wARPoyhqyX1Y+XvA==}
     engines: {node: ^14.18.0 || >=16.10.0}
 
+  [email protected]:
+    resolution: {integrity: sha512-FveZTNuGw04cxlAiWbzi6zTAL/lhehaWbTtgluJh4/E95DqMwTmha3KZN1aAWA8cFIhHzMZUvLevkw5Rqk+tSQ==}
+    engines: {node: '>= 0.6'}
+
   [email protected]:
     resolution: {integrity: sha512-oIXISMynqSqm241k6kcQ5UwttDILMK4BiurCfGEREw6+X9jkkpEe5T9FZaApyLGGOnFuyMWZpdolTXMtvEJ08Q==}
     engines: {node: '>=18'}
@@ -5320,6 +5341,12 @@ packages:
     deprecated: Old versions of glob are not supported, and contain widely publicized security vulnerabilities, which have been fixed in the current version. Please update. Support for old versions may be purchased (at exorbitant rates) by contacting [email protected]
     hasBin: true
 
+  [email protected]:
+    resolution: {integrity: sha512-vuNwKSaKiqm7g0THUBu2x7ckSs3XJLXE+2ssL7/MfTGPLLcrJQ/4Uq1CjPTtO5cCIiRxqvN6Twy1qOwhL0Xjcw==}
+    engines: {node: 20 || >=22}
+    deprecated: Old versions of glob are not supported, and contain widely publicized security vulnerabilities, which have been fixed in the current version. Please update. Support for old versions may be purchased (at exorbitant rates) by contacting [email protected]
+    hasBin: true
+
   [email protected]:
     resolution: {integrity: sha512-Wjlyrolmm8uDpm/ogGyXZXb1Z+Ca2B8NbJwqBVg0axK9GbBeoS7yGV6vjXnYdGm6X53iehEuxxbyiKp8QmN4Vw==}
     engines: {node: 18 || 20 || >=22}
@@ -5615,6 +5642,10 @@ packages:
   [email protected]:
     resolution: {integrity: sha512-OGlZQpz2yfahA/Rd1Y8Cd9SIEsqvXkLVoSw/cgwhnhFMDbsQFeZYoJJ7bIZBS9BcamUW96asq/npPWugM+RQBw==}
 
+  [email protected]:
+    resolution: {integrity: sha512-ykkVRwrYvFm1nb2AJfKKYPr0emF6IiXDYUaFx4Zn9ZuIH7MrzEZ3sD5RlqGXNRpHtvUHJyOnCEFxOlNDtGo7wg==}
+    engines: {node: 20 || >=22}
+
   [email protected]:
     resolution: {integrity: sha512-ekilCSN1jwRvIbgeg/57YFh8qQDNbwDb9xT/qu2DAHbFFZUicIl4ygVaAvzveMhMVr3LnpSKTNnwt8PoOfmKhQ==}
     hasBin: true
@@ -6113,6 +6144,11 @@ packages:
     engines: {node: '>=4.0.0'}
     hasBin: true
 
+  [email protected]:
+    resolution: {integrity: sha512-jSCU7/VB1loIWBZe14aEYHU/+1UMEHoaO7qxCOVJOw9GgH72VAWppxNcjU+x9a2k3GSIBXNKxXQFqRvvZ7vr3A==}
+    engines: {node: '>=10.0.0'}
+    hasBin: true
+
   [email protected]:
     resolution: {integrity: sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==}
     engines: {node: '>=6'}
@@ -7777,12 +7813,6 @@ snapshots:
       '@jridgewell/gen-mapping': 0.3.13
       '@jridgewell/trace-mapping': 0.3.31
 
-  '@anthropic-ai/[email protected]([email protected])':
-    dependencies:
-      json-schema-to-ts: 3.1.1
-    optionalDependencies:
-      zod: 3.25.76
-
   '@anthropic-ai/[email protected]([email protected])':
     dependencies:
       json-schema-to-ts: 3.1.1
@@ -8786,6 +8816,8 @@ snapshots:
     optionalDependencies:
       '@noble/hashes': 2.0.1
 
+  '@fastify/[email protected]': {}
+
   '@fastify/[email protected]':
     dependencies:
       ajv: 8.18.0
@@ -8824,6 +8856,23 @@ snapshots:
       '@fastify/forwarded': 3.0.1
       ipaddr.js: 2.3.0
 
+  '@fastify/[email protected]':
+    dependencies:
+      '@lukeed/ms': 2.0.2
+      escape-html: 1.0.3
+      fast-decode-uri-component: 1.0.1
+      http-errors: 2.0.1
+      mime: 3.0.0
+
+  '@fastify/[email protected]':
+    dependencies:
+      '@fastify/accept-negotiator': 2.1.0
+      '@fastify/send': 4.1.1
+      content-disposition: 0.5.4
+      fastify-plugin: 5.1.0
+      fastq: 1.20.1
+      glob: 11.1.0
+
   '@google/[email protected](@modelcontextprotocol/[email protected]([email protected]))':
     dependencies:
       google-auth-library: 10.6.1
@@ -8999,6 +9048,8 @@ snapshots:
       wrap-ansi: 8.1.0
       wrap-ansi-cjs: [email protected]
 
+  '@isaacs/[email protected]': {}
+
   '@isaacs/[email protected]':
     dependencies:
       minipass: 7.1.3
@@ -9036,6 +9087,8 @@ snapshots:
 
   '@lukeed/[email protected]': {}
 
+  '@lukeed/[email protected]': {}
+
   '@lydell/[email protected]':
     optional: true
 
@@ -9124,18 +9177,6 @@ snapshots:
       - ws
       - zod
 
-  '@mariozechner/[email protected](@modelcontextprotocol/[email protected]([email protected]))([email protected])([email protected])':
-    dependencies:
-      '@mariozechner/pi-ai': 0.63.2(@modelcontextprotocol/[email protected]([email protected]))([email protected])([email protected])
-    transitivePeerDependencies:
-      - '@modelcontextprotocol/sdk'
-      - aws-crt
-      - bufferutil
-      - supports-color
-      - utf-8-validate
-      - ws
-      - zod
-
   '@mariozechner/[email protected](@modelcontextprotocol/[email protected]([email protected]))([email protected])([email protected])':
     dependencies:
       '@mariozechner/pi-ai': 0.63.2(@modelcontextprotocol/[email protected]([email protected]))([email protected])([email protected])
@@ -9184,30 +9225,6 @@ snapshots:
       - ws
       - zod
 
-  '@mariozechner/[email protected](@modelcontextprotocol/[email protected]([email protected]))([email protected])([email protected])':
-    dependencies:
-      '@anthropic-ai/sdk': 0.73.0([email protected])
-      '@aws-sdk/client-bedrock-runtime': 3.1008.0
-      '@google/genai': 1.45.0(@modelcontextprotocol/[email protected]([email protected]))
-      '@mistralai/mistralai': 1.14.1
-      '@sinclair/typebox': 0.34.48
-      ajv: 8.18.0
-      ajv-formats: 3.0.1([email protected])
-      chalk: 5.6.2
-      openai: 6.26.0([email protected])([email protected])
-      partial-json: 0.1.7
-      proxy-agent: 6.5.0
-      undici: 7.24.6
-      zod-to-json-schema: 3.25.1([email protected])
-    transitivePeerDependencies:
-      - '@modelcontextprotocol/sdk'
-      - aws-crt
-      - bufferutil
-      - supports-color
-      - utf-8-validate
-      - ws
-      - zod
-
   '@mariozechner/[email protected](@modelcontextprotocol/[email protected]([email protected]))([email protected])([email protected])':
     dependencies:
       '@anthropic-ai/sdk': 0.73.0([email protected])
@@ -9505,7 +9522,7 @@ snapshots:
     optionalDependencies:
       '@nestjs/websockets': 11.1.16(@nestjs/[email protected]([email protected])([email protected])([email protected])([email protected]))(@nestjs/[email protected])(@nestjs/[email protected])([email protected])([email protected])
 
-  '@nestjs/[email protected](@nestjs/[email protected]([email protected])([email protected])([email protected])([email protected]))(@nestjs/[email protected])':
+  '@nestjs/[email protected](@fastify/[email protected])(@nestjs/[email protected]([email protected])([email protected])([email protected])([email protected]))(@nestjs/[email protected])':
     dependencies:
       '@fastify/cors': 11.2.0
       '@fastify/formbody': 8.0.2
@@ -9519,6 +9536,8 @@ snapshots:
       path-to-regexp: 8.3.0
       reusify: 1.1.0
       tslib: 2.8.1
+    optionalDependencies:
+      '@fastify/static': 8.3.0
 
   '@nestjs/[email protected](@nestjs/[email protected]([email protected])([email protected])([email protected])([email protected]))(@nestjs/[email protected])([email protected])':
     dependencies:
@@ -9556,7 +9575,8 @@ snapshots:
     optionalDependencies:
       '@nestjs/platform-socket.io': 11.1.16(@nestjs/[email protected]([email protected])([email protected])([email protected])([email protected]))(@nestjs/[email protected])([email protected])
 
-  '@next/[email protected]': {}
+  '@next/[email protected]':
+    optional: true
 
   '@next/[email protected]':
     optional: true
@@ -11136,6 +11156,7 @@ snapshots:
   '@swc/[email protected]':
     dependencies:
       tslib: 2.8.1
+    optional: true
 
   '@swc/[email protected]':
     dependencies:
@@ -11522,6 +11543,14 @@ snapshots:
       chai: 5.3.3
       tinyrainbow: 2.0.0
 
+  '@vitest/[email protected]([email protected](@types/[email protected])([email protected]))':
+    dependencies:
+      '@vitest/spy': 2.1.9
+      estree-walker: 3.0.3
+      magic-string: 0.30.21
+    optionalDependencies:
+      vite: 5.4.21(@types/[email protected])([email protected])
+
   '@vitest/[email protected]([email protected](@types/[email protected])([email protected]))':
     dependencies:
       '@vitest/spy': 2.1.9
@@ -11703,7 +11732,8 @@ snapshots:
 
   [email protected]: {}
 
-  [email protected]: {}
+  [email protected]:
+    optional: true
 
   [email protected]: {}
 
@@ -11892,7 +11922,8 @@ snapshots:
 
   [email protected]: {}
 
-  [email protected]: {}
+  [email protected]:
+    optional: true
 
   [email protected]: {}
 
@@ -11966,7 +11997,8 @@ snapshots:
       slice-ansi: 5.0.0
       string-width: 7.2.0
 
-  [email protected]: {}
+  [email protected]:
+    optional: true
 
   [email protected]:
     dependencies:
@@ -12012,6 +12044,10 @@ snapshots:
 
   [email protected]: {}
 
+  [email protected]:
+    dependencies:
+      safe-buffer: 5.2.1
+
   [email protected]: {}
 
   [email protected]: {}
@@ -12863,6 +12899,15 @@ snapshots:
       package-json-from-dist: 1.0.1
       path-scurry: 1.11.1
 
+  [email protected]:
+    dependencies:
+      foreground-child: 3.3.1
+      jackspeak: 4.2.3
+      minimatch: 10.2.4
+      minipass: 7.1.3
+      package-json-from-dist: 1.0.1
+      path-scurry: 2.0.2
+
   [email protected]:
     dependencies:
       minimatch: 10.2.4
@@ -13192,6 +13237,10 @@ snapshots:
     optionalDependencies:
       '@pkgjs/parseargs': 0.11.0
 
+  [email protected]:
+    dependencies:
+      '@isaacs/cliui': 9.0.0
+
   [email protected]: {}
 
   [email protected]: {}
@@ -13795,6 +13844,8 @@ snapshots:
 
   [email protected]: {}
 
+  [email protected]: {}
+
   [email protected]: {}
 
   [email protected]: {}
@@ -13911,6 +13962,7 @@ snapshots:
     transitivePeerDependencies:
       - '@babel/core'
       - babel-plugin-macros
+    optional: true
 
   [email protected]:
     dependencies:
@@ -13994,11 +14046,6 @@ snapshots:
     dependencies:
       mimic-function: 5.0.1
 
-  [email protected]([email protected])([email protected]):
-    optionalDependencies:
-      ws: 8.20.0
-      zod: 3.25.76
-
   [email protected]([email protected])([email protected]):
     optionalDependencies:
       ws: 8.20.0
@@ -14252,9 +14299,10 @@ snapshots:
 
   [email protected]:
     dependencies:
-      nanoid: 3.3.11
+      nanoid: 3.3.18
       picocolors: 1.1.1
       source-map-js: 1.2.1
+    optional: true
 
   [email protected]:
     dependencies:
@@ -14935,6 +14983,7 @@ snapshots:
     dependencies:
       client-only: 0.0.1
       react: 19.2.4
+    optional: true
 
   [email protected]:
     dependencies:
@@ -15360,7 +15409,7 @@ snapshots:
   [email protected](@types/[email protected])([email protected](@noble/[email protected]))([email protected]):
     dependencies:
       '@vitest/expect': 2.1.9
-      '@vitest/mocker': 2.1.9([email protected](@types/node@24.12.0)([email protected]))
+      '@vitest/mocker': 2.1.9([email protected](@types/node@22.19.15)([email protected]))
       '@vitest/pretty-format': 2.1.9
       '@vitest/runner': 2.1.9
       '@vitest/snapshot': 2.1.9

scripts/build-web.mjs

@@ -1,146 +0,0 @@
-#!/usr/bin/env node
-
-import { spawn } from 'node:child_process';
-import { createHash, randomUUID } from 'node:crypto';
-import { lstat, mkdir, readFile, rename, rm, writeFile } from 'node:fs/promises';
-import { fileURLToPath } from 'node:url';
-import path from 'node:path';
-
-import { generatedSymlinkManifest, sourceFingerprint } from './preflight.mjs';
-
-const scriptRoot = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '..');
-
-function run(command, args, options) {
-  return new Promise((resolve, reject) => {
-    const child = spawn(command, args, options);
-    child.once('error', reject);
-    child.once('exit', (code, signal) => {
-      if (code === 0) resolve();
-      else
-        reject(
-          new Error(signal ? `next build terminated by ${signal}` : `next build exited ${code}`),
-        );
-    });
-  });
-}
-
-const delay = (milliseconds) => new Promise((resolve) => setTimeout(resolve, milliseconds));
-
-async function requireRealDirectory(target, { allowMissing = false } = {}) {
-  try {
-    const stats = await lstat(target);
-    if (!stats.isDirectory() || stats.isSymbolicLink()) {
-      throw new Error(`${target} must be a real directory, not a symbolic link.`);
-    }
-  } catch (error) {
-    if (allowMissing && error.code === 'ENOENT') return;
-    throw error;
-  }
-}
-
-async function acquireBuildLock(root) {
-  const workRoot = path.join(root, '.mosaic-test-work');
-  const lock = path.join(workRoot, 'web-build.lock');
-  const nonce = randomUUID();
-  const owner = JSON.stringify({ pid: process.pid, nonce });
-  const deadline = Date.now() + 120_000;
-  await mkdir(workRoot, { recursive: true });
-
-  while (Date.now() < deadline) {
-    try {
-      await mkdir(lock);
-      await writeFile(path.join(lock, 'owner.json'), owner, { mode: 0o600 });
-      return async () => {
-        const current = await readFile(path.join(lock, 'owner.json'), 'utf8');
-        if (current !== owner) throw new Error('Web build lock ownership changed before release.');
-        const released = `${lock}.released-${nonce}`;
-        await rename(lock, released);
-        await rm(released, { recursive: true, force: true });
-      };
-    } catch (error) {
-      if (error.code !== 'EEXIST') throw error;
-      let lockOwner;
-      try {
-        lockOwner = JSON.parse(await readFile(path.join(lock, 'owner.json'), 'utf8'));
-      } catch (ownerError) {
-        if (ownerError.code === 'ENOENT') {
-          await delay(25);
-          continue;
-        }
-        throw new Error(`Web build lock is unreadable at ${lock}.`, { cause: ownerError });
-      }
-      try {
-        process.kill(lockOwner.pid, 0);
-      } catch (processError) {
-        if (processError.code !== 'ESRCH') throw processError;
-        const stale = `${lock}.stale-${nonce}`;
-        try {
-          await rename(lock, stale);
-          await rm(stale, { recursive: true, force: true });
-        } catch (renameError) {
-          if (renameError.code !== 'ENOENT') throw renameError;
-        }
-        continue;
-      }
-      await delay(25);
-    }
-  }
-  throw new Error(`Timed out waiting for the web build lock at ${lock}.`);
-}
-
-export async function buildWeb({
-  root = scriptRoot,
-  fingerprint = sourceFingerprint,
-  runBuild = async (webDir) =>
-    run(path.join(webDir, 'node_modules', '.bin', 'next'), ['build'], {
-      cwd: webDir,
-      stdio: 'inherit',
-    }),
-} = {}) {
-  const releaseLock = await acquireBuildLock(root);
-  try {
-    const webDir = path.join(root, 'apps', 'web');
-    const nextDir = path.join(webDir, '.next');
-    const certificationMarker = path.join(nextDir, '.mosaic-source-hash');
-    const symlinkManifest = path.join(nextDir, '.mosaic-symlink-manifest');
-    const certificationTemporary = `${certificationMarker}.${randomUUID()}.tmp`;
-    const manifestTemporary = `${symlinkManifest}.${randomUUID()}.tmp`;
-    const before = await fingerprint(root);
-
-    await requireRealDirectory(nextDir, { allowMissing: true });
-    await Promise.all([
-      rm(certificationMarker, { force: true }),
-      rm(symlinkManifest, { force: true }),
-    ]);
-    await runBuild(webDir);
-    await requireRealDirectory(nextDir);
-
-    const after = await fingerprint(root);
-    if (after !== before) {
-      throw new Error(
-        'Web build inputs changed during next build; generated output was not certified.',
-      );
-    }
-
-    const manifestContents = await generatedSymlinkManifest(nextDir);
-    const certificationContents = `${JSON.stringify({
-      version: 1,
-      sourceFingerprint: before,
-      symlinkManifestHash: createHash('sha256').update(manifestContents).digest('hex'),
-    })}\n`;
-    await Promise.all([
-      writeFile(certificationTemporary, certificationContents, { mode: 0o600 }),
-      writeFile(manifestTemporary, manifestContents, { mode: 0o600 }),
-    ]);
-    // The certification marker is the commit point. Publishing the manifest first
-    // leaves interrupted builds untrusted because the marker remains absent.
-    await rename(manifestTemporary, symlinkManifest);
-    await rename(certificationTemporary, certificationMarker);
-  } finally {
-    await releaseLock();
-  }
-}
-
-if (process.argv[1] && path.resolve(process.argv[1]) === fileURLToPath(import.meta.url)) {
-  await buildWeb();
-}

scripts/build-web.test.mjs

@@ -1,149 +0,0 @@
-import assert from 'node:assert/strict';
-import { access, mkdir, readFile, rm, symlink, writeFile } from 'node:fs/promises';
-import path from 'node:path';
-import test from 'node:test';
-
-import { buildWeb } from './build-web.mjs';
-
-const fixtureRoot = path.join(process.cwd(), '.mosaic-test-work', `build-web-${process.pid}`);
-
-async function fixture(name) {
-  const root = path.join(fixtureRoot, name);
-  await mkdir(path.join(root, 'apps', 'web', '.next'), { recursive: true });
-  return root;
-}
-
-async function exists(target) {
-  try {
-    await access(target);
-    return true;
-  } catch {
-    return false;
-  }
-}
-
-test.after(async () => {
-  await rm(fixtureRoot, { recursive: true, force: true });
-});
-
-test('a successful web build atomically publishes its source and symlink certification', async () => {
-  const root = await fixture('success');
-  const marker = path.join(root, 'apps', 'web', '.next', '.mosaic-source-hash');
-  const manifest = path.join(root, 'apps', 'web', '.next', '.mosaic-symlink-manifest');
-
-  await buildWeb({ root, fingerprint: async () => 'certified', runBuild: async () => {} });
-
-  assert.deepEqual(JSON.parse(await readFile(marker, 'utf8')), {
-    version: 1,
-    sourceFingerprint: 'certified',
-    symlinkManifestHash: '8a5a375cea6a55d24bd5f875856da63feba33adbefb15a92a0007719b84bcf11',
-  });
-  assert.equal(await readFile(manifest, 'utf8'), '{"version":1,"links":[]}\n');
-});
-
-test('a failed web build leaves no certification marker', async () => {
-  const root = await fixture('failure');
-  const marker = path.join(root, 'apps', 'web', '.next', '.mosaic-source-hash');
-  const manifest = path.join(root, 'apps', 'web', '.next', '.mosaic-symlink-manifest');
-  await writeFile(marker, 'stale\n');
-  await writeFile(manifest, 'stale\n');
-
-  await assert.rejects(
-    buildWeb({
-      root,
-      fingerprint: async () => 'before',
-      runBuild: async () => {
-        throw new Error('build failed');
-      },
-    }),
-    /build failed/,
-  );
-
-  assert.equal(await exists(marker), false);
-  assert.equal(await exists(manifest), false);
-});
-
-test('overlapping web builds are serialized while the marker remains absent', async () => {
-  const root = await fixture('overlap');
-  const marker = path.join(root, 'apps', 'web', '.next', '.mosaic-source-hash');
-  const manifest = path.join(root, 'apps', 'web', '.next', '.mosaic-symlink-manifest');
-  await writeFile(marker, 'stale\n');
-  await writeFile(manifest, 'stale\n');
-  let releaseFirst;
-  let secondEntered = false;
-  const firstEntered = new Promise((resolve) => {
-    releaseFirst = resolve;
-  });
-  let markFirstEntered;
-  const firstStarted = new Promise((resolve) => {
-    markFirstEntered = resolve;
-  });
-
-  const first = buildWeb({
-    root,
-    fingerprint: async () => 'certified',
-    runBuild: async () => {
-      markFirstEntered();
-      await firstEntered;
-    },
-  });
-  await firstStarted;
-  const second = buildWeb({
-    root,
-    fingerprint: async () => 'certified',
-    runBuild: async () => {
-      secondEntered = true;
-    },
-  });
-  await new Promise((resolve) => setTimeout(resolve, 75));
-  assert.equal(secondEntered, false);
-  assert.equal(await exists(marker), false);
-  assert.equal(await exists(manifest), false);
-
-  releaseFirst();
-  await Promise.all([first, second]);
-  assert.equal(secondEntered, true);
-  assert.equal(JSON.parse(await readFile(marker, 'utf8')).sourceFingerprint, 'certified');
-  assert.equal(await readFile(manifest, 'utf8'), '{"version":1,"links":[]}\n');
-});
-
-test('a build that replaces .next with a symbolic link cannot publish outside the checkout', async () => {
-  const root = await fixture('symbolic-next');
-  const nextDir = path.join(root, 'apps', 'web', '.next');
-  const outside = path.join(root, 'outside-generated');
-  await mkdir(outside);
-
-  await assert.rejects(
-    buildWeb({
-      root,
-      fingerprint: async () => 'certified',
-      runBuild: async () => {
-        await rm(nextDir, { recursive: true });
-        await symlink(outside, nextDir);
-      },
-    }),
-    /must be a real directory/,
-  );
-
-  assert.equal(await exists(path.join(outside, '.mosaic-source-hash')), false);
-  assert.equal(await exists(path.join(outside, '.mosaic-symlink-manifest')), false);
-});
-
-test('inputs changed during a web build are not certified', async () => {
-  const root = await fixture('changed-inputs');
-  const marker = path.join(root, 'apps', 'web', '.next', '.mosaic-source-hash');
-  const manifest = path.join(root, 'apps', 'web', '.next', '.mosaic-symlink-manifest');
-  const fingerprints = ['before', 'after'];
-
-  await assert.rejects(
-    buildWeb({
-      root,
-      fingerprint: async () => fingerprints.shift(),
-      runBuild: async () => {},
-    }),
-    /inputs changed during next build/,
-  );
-
-  assert.equal(await exists(marker), false);
-  assert.equal(await exists(manifest), false);
-});

scripts/clean-generated.mjs

@@ -1,34 +0,0 @@
-#!/usr/bin/env node
-
-import { access, mkdir, rename, rm } from 'node:fs/promises';
-import path from 'node:path';
-
-const root = process.cwd();
-const generated = path.join(root, 'apps', 'web', '.next');
-const quarantineRoot = path.join(root, '.mosaic-test-work', 'generated-quarantine');
-
-try {
-  await access(generated);
-} catch (error) {
-  if (error.code === 'ENOENT') process.exit(0);
-  throw error;
-}
-
-await mkdir(quarantineRoot, { recursive: true });
-const quarantine = path.join(quarantineRoot, `web-next-${Date.now()}-${process.pid}`);
-try {
-  await rename(generated, quarantine);
-} catch (error) {
-  console.error(
-    `MOSAIC_GENERATED_CLEAN_FAILED: could not quarantine apps/web/.next. Fix: sudo rm -rf '${generated}', then rerun pnpm preflight`,
-  );
-  throw error;
-}
-
-try {
-  await rm(quarantine, { recursive: true, force: true });
-} catch {
-  console.warn(
-    `Generated state was deactivated but could not be deleted; quarantined at ${quarantine}`,
-  );
-}

scripts/preflight.mjs

@@ -1,137 +1,18 @@
 #!/usr/bin/env node
 
 import { constants } from 'node:fs';
-import { access, lstat, readFile, readdir, readlink } from 'node:fs/promises';
-import { createHash } from 'node:crypto';
-import { createRequire } from 'node:module';
+import { access } from 'node:fs/promises';
 import { fileURLToPath } from 'node:url';
 import path from 'node:path';
 
 export const MISSING_DEPS_EXIT = 42;
-export const GENERATED_STATE_EXIT = 43;
 
-const scriptRoot = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '..');
+// The generated-state certification that used to live here (fingerprinting the
+// web source tree and certifying apps/web/.next) retired with the Next.js build
+// in Phase P5 (#1444): the Vite SPA has no generated tree that later gates
+// consume, so there is no stale-output class left to defend against.
 
-async function entries(root) {
-  const result = [];
-  async function walk(current) {
-    let children;
-    try {
-      children = await readdir(current, { withFileTypes: true });
-    } catch (error) {
-      if (error.code === 'ENOENT') return;
-      throw error;
-    }
-    for (const child of children) {
-      const target = path.join(current, child.name);
-      result.push(target);
-      if (child.isDirectory() && !child.isSymbolicLink()) await walk(target);
-    }
-  }
-  await walk(root);
-  return result;
-}
-
-export async function generatedSymlinkManifest(nextDir) {
-  const links = [];
-  for (const target of (await entries(nextDir)).sort()) {
-    const stats = await lstat(target);
-    if (!stats.isSymbolicLink()) continue;
-    links.push({
-      path: path.relative(nextDir, target).split(path.sep).join('/'),
-      target: await readlink(target),
-    });
-  }
-  return `${JSON.stringify({ version: 1, links })}\n`;
-}
-
-const webSourceRoots = (root) => [
-  path.join(root, 'apps', 'web', 'src'),
-  path.join(root, 'apps', 'web', 'public'),
-  path.join(root, 'apps', 'web', 'next-env.d.ts'),
-  path.join(root, 'apps', 'web', 'next.config.ts'),
-  path.join(root, 'apps', 'web', 'postcss.config.mjs'),
-  path.join(root, 'apps', 'web', 'package.json'),
-  path.join(root, 'apps', 'web', 'tsconfig.json'),
-  path.join(root, 'packages', 'design-tokens', 'src'),
-  path.join(root, 'packages', 'design-tokens', 'package.json'),
-  path.join(root, 'packages', 'design-tokens', 'tsconfig.json'),
-  path.join(root, 'package.json'),
-  path.join(root, 'tsconfig.base.json'),
-  path.join(root, 'pnpm-lock.yaml'),
-  path.join(root, 'pnpm-workspace.yaml'),
-  path.join(root, 'turbo.json'),
-];
-
-// next.config.ts currently reads no server-only environment. Add any future
-// server-side build inputs here; all resolved NEXT_PUBLIC_* inputs are automatic.
-const serverBuildEnvironmentKeys = [];
-
-function publicBuildEnvironment(root) {
-  const webDir = path.join(root, 'apps', 'web');
-  const requireFromWeb = createRequire(path.join(scriptRoot, 'apps', 'web', 'package.json'));
-  const requireFromNext = createRequire(requireFromWeb.resolve('next/package.json'));
-  const { loadEnvConfig, resetEnv, updateInitialEnv } = requireFromNext('@next/env');
-  const originalEnvironment = { ...process.env };
-  updateInitialEnv(originalEnvironment);
-  try {
-    const { combinedEnv } = loadEnvConfig(webDir, false, { info() {}, error() {} }, true);
-    return Object.fromEntries(
-      Object.entries(combinedEnv).filter(
-        ([key, value]) =>
-          value !== undefined &&
-          (key.startsWith('NEXT_PUBLIC_') || serverBuildEnvironmentKeys.includes(key)),
-      ),
-    );
-  } finally {
-    resetEnv();
-  }
-}
-
-export async function sourceFingerprint(root = process.cwd()) {
-  const files = [];
-  for (const sourceRoot of webSourceRoots(root)) {
-    try {
-      const stats = await lstat(sourceRoot);
-      if (stats.isSymbolicLink()) {
-        throw new Error(
-          `Web build input must not be a symbolic link: ${path.relative(root, sourceRoot)}`,
-        );
-      }
-      if (stats.isFile()) files.push(sourceRoot);
-      if (stats.isDirectory()) {
-        for (const target of await entries(sourceRoot)) {
-          const targetStats = await lstat(target);
-          if (targetStats.isSymbolicLink()) {
-            throw new Error(
-              `Web build input must not be a symbolic link: ${path.relative(root, target)}`,
-            );
-          }
-          if (targetStats.isFile()) files.push(target);
-        }
-      }
-    } catch (error) {
-      if (error.code !== 'ENOENT') throw error;
-    }
-  }
-
-  const digest = createHash('sha256');
-  for (const [key, value] of Object.entries(publicBuildEnvironment(root)).sort()) {
-    digest.update(`env:${key}\0${value.length}\0${value}\0`);
-  }
-  for (const target of files.sort()) {
-    const contents = await readFile(target);
-    digest.update(path.relative(root, target).split(path.sep).join('/'));
-    digest.update('\0');
-    digest.update(String(contents.length));
-    digest.update('\0');
-    digest.update(contents);
-    digest.update('\0');
-  }
-  return digest.digest('hex');
-}
-
-export async function runPreflight({ root = process.cwd(), uid = process.getuid?.() } = {}) {
+export async function runPreflight({ root = process.cwd() } = {}) {
   const binDir = path.join(root, 'node_modules', '.bin');
   const requiredBinaries = ['eslint', 'husky', 'prettier', 'tsc', 'turbo', 'vitest'];
   const missingBinaries = [];
@@ -149,96 +30,6 @@ export async function runPreflight({ root = process.cwd(), uid = process.getuid?
     };
   }
 
-  const buildLock = path.join(root, '.mosaic-test-work', 'web-build.lock');
-  try {
-    await lstat(buildLock);
-    return {
-      code: GENERATED_STATE_EXIT,
-      message: `MOSAIC_PREFLIGHT_GENERATED_STATE: web build is in progress or interrupted at ${buildLock}; wait for it to finish or rerun pnpm build to recover the stale lock`,
-    };
-  } catch (error) {
-    if (error.code !== 'ENOENT') throw error;
-  }
-
-  const nextDir = path.join(root, 'apps', 'web', '.next');
-  let generated = [];
-  try {
-    const nextStats = await lstat(nextDir);
-    if (!nextStats.isDirectory() || nextStats.isSymbolicLink()) {
-      return {
-        code: GENERATED_STATE_EXIT,
-        message:
-          'MOSAIC_PREFLIGHT_GENERATED_STATE: apps/web/.next must be a real directory, not a symbolic link, and is not trustworthy; run pnpm clean:generated, then rerun the gate',
-      };
-    }
-    generated = [nextDir, ...(await entries(nextDir))];
-  } catch (error) {
-    if (error.code !== 'ENOENT') throw error;
-  }
-
-  if (generated.length > 0) {
-    const foreign = [];
-    for (const target of generated) {
-      const stats = await lstat(target);
-      if (uid !== undefined && stats.uid !== uid) foreign.push(path.relative(root, target));
-    }
-
-    // Detects accidental, independent, stale, and foreign-residue mutation of
-    // generated state: the class this check was born from was a five-month-stale
-    // .next whose validator referenced deleted pages and produced 19 phantom TS2307
-    // errors indistinguishable from real type errors.
-    //
-    // Does NOT defend against an actor with same-UID write access to the generated
-    // tree, which can regenerate both the manifest and marker consistently
-    // (CWE-345). No local construction can, absent a trust anchor outside that
-    // actor's authority. RM-59 tracks executor/spine-side attestation.
-    let certification = null;
-    let certifiedManifest = null;
-    try {
-      const [certificationContents, manifestContents] = await Promise.all([
-        readFile(path.join(nextDir, '.mosaic-source-hash'), 'utf8'),
-        readFile(path.join(nextDir, '.mosaic-symlink-manifest'), 'utf8'),
-      ]);
-      try {
-        const parsed = JSON.parse(certificationContents);
-        if (
-          parsed.version === 1 &&
-          typeof parsed.sourceFingerprint === 'string' &&
-          typeof parsed.symlinkManifestHash === 'string'
-        ) {
-          certification = parsed;
-          certifiedManifest = manifestContents;
-        }
-      } catch {
-        // Invalid certification is handled as untrusted generated state below.
-      }
-    } catch (error) {
-      if (error.code !== 'ENOENT') throw error;
-    }
-    const stale = certification?.sourceFingerprint !== (await sourceFingerprint(root));
-    const actualManifest = await generatedSymlinkManifest(nextDir);
-    const certifiedManifestHash =
-      certifiedManifest === null
-        ? null
-        : createHash('sha256').update(certifiedManifest).digest('hex');
-    const changedSymlinks =
-      certification?.symlinkManifestHash !== certifiedManifestHash ||
-      certifiedManifest !== actualManifest;
-    if (foreign.length > 0 || stale || changedSymlinks) {
-      const reasons = [
-        foreign.length > 0 ? `foreign-owned paths: ${foreign.slice(0, 3).join(', ')}` : '',
-        stale ? 'generated source fingerprint does not match web source/configuration' : '',
-        changedSymlinks
-          ? 'generated symbolic-link manifest does not match the certified build'
-          : '',
-      ].filter(Boolean);
-      return {
-        code: GENERATED_STATE_EXIT,
-        message: `MOSAIC_PREFLIGHT_GENERATED_STATE: apps/web/.next is not trustworthy (${reasons.join('; ')}); run pnpm clean:generated, then rerun the gate`,
-      };
-    }
-  }
-
   return { code: 0, message: 'checkout preflight passed' };
 }
 

scripts/preflight.test.mjs

@@ -1,10 +1,9 @@
 import assert from 'node:assert/strict';
-import { createHash } from 'node:crypto';
-import { chmod, mkdir, rm, symlink, utimes, writeFile } from 'node:fs/promises';
+import { chmod, mkdir, rm, symlink, writeFile } from 'node:fs/promises';
 import path from 'node:path';
 import test from 'node:test';
 
-import { runPreflight, sourceFingerprint } from './preflight.mjs';
+import { runPreflight } from './preflight.mjs';
 
 const fixtureRoot = path.join(process.cwd(), '.mosaic-test-work', `preflight-${process.pid}`);
 
@@ -12,8 +11,8 @@ const requiredBins = ['eslint', 'husky', 'prettier', 'tsc', 'turbo', 'vitest'];
 
 async function fixture(name) {
   const root = path.join(fixtureRoot, name);
-  await mkdir(path.join(root, 'apps', 'web', 'src', 'app'), { recursive: true });
-  await writeFile(path.join(root, 'apps', 'web', 'src', 'app', 'page.tsx'), 'export default 1;\n');
+  await mkdir(path.join(root, 'apps', 'web', 'src'), { recursive: true });
+  await writeFile(path.join(root, 'apps', 'web', 'src', 'main.tsx'), 'export default 1;\n');
   return root;
 }
 
@@ -29,22 +28,6 @@ async function installRequiredBins(root) {
   );
 }
 
-async function certifyGeneratedState(root, links = []) {
-  const nextDir = path.join(root, 'apps', 'web', '.next');
-  await mkdir(nextDir, { recursive: true });
-  const manifest = `${JSON.stringify({ version: 1, links })}\n`;
-  const manifestHash = createHash('sha256').update(manifest).digest('hex');
-  await writeFile(path.join(nextDir, '.mosaic-symlink-manifest'), manifest);
-  await writeFile(
-    path.join(nextDir, '.mosaic-source-hash'),
-    `${JSON.stringify({
-      version: 1,
-      sourceFingerprint: await sourceFingerprint(root),
-      symlinkManifestHash: manifestHash,
-    })}\n`,
-  );
-}
-
 test.after(async () => {
   await rm(fixtureRoot, { recursive: true, force: true });
 });
@@ -80,195 +63,9 @@ test('a dangling required dependency shim keeps the dedicated missing-deps resul
   assert.match(result.message, /turbo/);
 });
 
-test('installed dependencies pass when generated state is absent', async () => {
+test('installed dependencies pass', async () => {
   const root = await fixture('clean');
   await installRequiredBins(root);
 
   assert.deepEqual(await runPreflight({ root }), { code: 0, message: 'checkout preflight passed' });
 });
-
-test('foreign-owned generated Next state is identified separately from source errors', async () => {
-  const root = await fixture('foreign-next');
-  await installRequiredBins(root);
-  const generated = path.join(root, 'apps', 'web', '.next', 'types', 'validator.ts');
-  await mkdir(path.dirname(generated), { recursive: true });
-  await writeFile(generated, 'generated output');
-
-  const result = await runPreflight({ root, uid: (process.getuid?.() ?? 0) + 1 });
-  assert.equal(result.code, 43);
-  assert.match(result.message, /MOSAIC_PREFLIGHT_GENERATED_STATE/);
-  assert.match(result.message, /foreign-owned/);
-});
-
-test('a generated marker mismatch is identified separately from source errors', async () => {
-  const root = await fixture('stale-next');
-  await installRequiredBins(root);
-  const generated = path.join(root, 'apps', 'web', '.next', 'types', 'validator.ts');
-  await mkdir(path.dirname(generated), { recursive: true });
-  await writeFile(generated, 'stale generated output');
-  await writeFile(path.join(root, 'apps', 'web', '.next', '.mosaic-source-hash'), 'old-source');
-
-  const result = await runPreflight({ root });
-  assert.equal(result.code, 43);
-  assert.match(result.message, /MOSAIC_PREFLIGHT_GENERATED_STATE/);
-  assert.match(result.message, /apps\/web\/\.next/);
-  assert.match(result.message, /pnpm clean:generated/);
-});
-
-test('generated-state symbolic links are accepted only when exactly build-certified', async (t) => {
-  await t.test('apps/web/.next itself is rejected when it is a symbolic link', async () => {
-    const root = await fixture('symbolic-next-root');
-    await installRequiredBins(root);
-    await writeFile(path.join(root, 'outside-generated'), 'not a Next build\n');
-    await symlink(path.join(root, 'outside-generated'), path.join(root, 'apps', 'web', '.next'));
-
-    const result = await runPreflight({ root });
-    assert.equal(result.code, 43);
-    assert.match(result.message, /MOSAIC_PREFLIGHT_GENERATED_STATE/);
-    assert.match(result.message, /symbolic link/);
-  });
-
-  await t.test('apps/web/.next is rejected when it is not a directory', async () => {
-    const root = await fixture('non-directory-next-root');
-    await installRequiredBins(root);
-    await writeFile(path.join(root, 'apps', 'web', '.next'), 'not a Next build\n');
-
-    const result = await runPreflight({ root });
-    assert.equal(result.code, 43);
-    assert.match(result.message, /MOSAIC_PREFLIGHT_GENERATED_STATE/);
-    assert.match(result.message, /real directory/);
-  });
-
-  await t.test('an added descendant symlink is rejected', async () => {
-    const root = await fixture('symbolic-next-added');
-    await installRequiredBins(root);
-    await certifyGeneratedState(root);
-    await symlink('/etc/hosts', path.join(root, 'apps', 'web', '.next', 'reviewer-symlink'));
-
-    const result = await runPreflight({ root });
-    assert.equal(result.code, 43);
-    assert.match(result.message, /symbolic-link manifest/);
-  });
-
-  await t.test('a removed certified descendant symlink is rejected', async () => {
-    const root = await fixture('symbolic-next-removed');
-    await installRequiredBins(root);
-    const link = path.join(root, 'apps', 'web', '.next', 'dependency-link');
-    await mkdir(path.dirname(link), { recursive: true });
-    await symlink('../dependency-one', link);
-    await certifyGeneratedState(root, [{ path: 'dependency-link', target: '../dependency-one' }]);
-    await rm(link);
-
-    const result = await runPreflight({ root });
-    assert.equal(result.code, 43);
-    assert.match(result.message, /symbolic-link manifest/);
-  });
-
-  await t.test('a retargeted certified descendant symlink is rejected', async () => {
-    const root = await fixture('symbolic-next-retargeted');
-    await installRequiredBins(root);
-    const link = path.join(root, 'apps', 'web', '.next', 'dependency-link');
-    await mkdir(path.dirname(link), { recursive: true });
-    await symlink('../dependency-one', link);
-    await certifyGeneratedState(root, [{ path: 'dependency-link', target: '../dependency-one' }]);
-    await rm(link);
-    await symlink('../dependency-two', link);
-
-    const result = await runPreflight({ root });
-    assert.equal(result.code, 43);
-    assert.match(result.message, /symbolic-link manifest/);
-  });
-
-  await t.test('a manifest edited to whitelist a rogue symlink is rejected', async () => {
-    const root = await fixture('symbolic-next-tampered-manifest');
-    await installRequiredBins(root);
-    await certifyGeneratedState(root);
-    const nextDir = path.join(root, 'apps', 'web', '.next');
-    await symlink('/etc/hosts', path.join(nextDir, 'reviewer-symlink'));
-    await writeFile(
-      path.join(nextDir, '.mosaic-symlink-manifest'),
-      `${JSON.stringify({
-        version: 1,
-        links: [{ path: 'reviewer-symlink', target: '/etc/hosts' }],
-      })}\n`,
-    );
-
-    const result = await runPreflight({ root });
-    assert.equal(result.code, 43);
-    assert.match(result.message, /symbolic-link manifest/);
-  });
-
-  await t.test('unchanged canonical-style descendant symlinks are accepted', async () => {
-    const root = await fixture('symbolic-next-certified');
-    await installRequiredBins(root);
-    const link = path.join(
-      root,
-      'apps',
-      'web',
-      '.next',
-      'standalone',
-      'node_modules',
-      'dependency',
-    );
-    await mkdir(path.dirname(link), { recursive: true });
-    await symlink('../.pnpm/dependency', link);
-    await certifyGeneratedState(root, [
-      { path: 'standalone/node_modules/dependency', target: '../.pnpm/dependency' },
-    ]);
-
-    assert.deepEqual(await runPreflight({ root }), {
-      code: 0,
-      message: 'checkout preflight passed',
-    });
-  });
-});
-
-test('the source fingerprint includes inherited TypeScript configuration', async () => {
-  const root = await fixture('inherited-typescript-config');
-  const config = path.join(root, 'tsconfig.base.json');
-  await writeFile(config, '{"compilerOptions":{"strict":true}}\n');
-  const first = await sourceFingerprint(root);
-  await writeFile(config, '{"compilerOptions":{"strict":false}}\n');
-  const second = await sourceFingerprint(root);
-
-  assert.notEqual(first, second);
-});
-
-test('the source fingerprint rejects symbolic-link build inputs', async () => {
-  const root = await fixture('symbolic-source');
-  await writeFile(path.join(root, 'outside.ts'), 'export default 1;\n');
-  await symlink(path.join(root, 'outside.ts'), path.join(root, 'apps', 'web', 'src', 'linked.ts'));
-
-  await assert.rejects(sourceFingerprint(root), /must not be a symbolic link/);
-});
-
-test('the source fingerprint includes expanded public web build environment', async () => {
-  const root = await fixture('public-build-environment');
-  const envFile = path.join(root, 'apps', 'web', '.env.production');
-  await writeFile(
-    envFile,
-    'RM01_GATEWAY_URL=https://one.example\nNEXT_PUBLIC_RM01_URL=$RM01_GATEWAY_URL\n',
-  );
-  const first = await sourceFingerprint(root);
-  await writeFile(
-    envFile,
-    'RM01_GATEWAY_URL=https://two.example\nNEXT_PUBLIC_RM01_URL=$RM01_GATEWAY_URL\n',
-  );
-  const second = await sourceFingerprint(root);
-
-  assert.notEqual(first, second);
-});
-
-test('a matching generation marker accepts incremental output with mixed mtimes', async () => {
-  const root = await fixture('incremental-next');
-  await installRequiredBins(root);
-  const generated = path.join(root, 'apps', 'web', '.next', 'types', 'validator.ts');
-  await mkdir(path.dirname(generated), { recursive: true });
-  await writeFile(generated, 'unchanged generated output');
-  await utimes(generated, new Date('2020-01-01T00:00:00Z'), new Date('2020-01-01T00:00:00Z'));
-  const fresh = path.join(root, 'apps', 'web', '.next', 'types', 'routes.ts');
-  await writeFile(fresh, 'fresh generated output');
-  await certifyGeneratedState(root);
-
-  assert.deepEqual(await runPreflight({ root }), { code: 0, message: 'checkout preflight passed' });
-});

scripts/publish-gate-structure.test.mjs

@@ -199,7 +199,6 @@ test('the real publish pipeline: a failed verify provably blocks every publish e
   assert.deepEqual(effects.sort(), [
     'build-appservice',
     'build-gateway',
-    'build-web',
     'publish-next-npm',
     'publish-npm',
   ]);

scripts/verify-release.test.mjs

@@ -112,7 +112,6 @@ test('the publish pipeline gates every publish effect behind exact-commit verifi
   assert.deepEqual(effects.sort(), [
     'build-appservice',
     'build-gateway',
-    'build-web',
     'publish-next-npm',
     'publish-npm',
   ]);