stack/docs/scratchpads/prd-implementation-20260222.md

# Mission Scratchpad — PRD implementation

> Append-only log. NEVER delete entries. NEVER overwrite sections.
> This is the orchestrator's working memory across sessions.

## Original Mission Prompt

```
Active mission detected: PRD implementation. Read the mission state files and report status.
User instruction: start planning. Be complete and thorough.
```

## Planning Decisions

### 2026-02-22 — Task Breakdown

**Decision**: Combined MS16 (Pages) and MS17 (Backend Integration) into a single milestone because 19 backend API modules with 42 controllers already exist. Work is primarily frontend page creation and API wiring.

**Task structure**: 15 tasks across 4 phases:

- Phase 1 (Foundation): 404 page + Settings root — quick wins to fill navigation gaps
- Phase 2 (Mock Elimination): Wire tasks/calendar/knowledge to real APIs
- Phase 3 (New Pages): Projects, Workspace, Kanban, File Manager, Logs, Profile — the bulk of new work
- Phase 4 (Verification): Theme/responsive check, docs, deploy + smoke test

**Branch strategy**: One feature branch per task, PR to main, squash merge.

**Dependency rationale**:

- PG-PAGE-002 (Workspace) depends on PG-PAGE-001 (Projects) — workspace shows single project detail, needs project list/selection pattern established first
- PG-PAGE-003 (Kanban) depends on PG-API-001 (Tasks API wiring) — Kanban needs the tasks API client to be working with real data before building the board UI
- Phase 4 tasks are sequential: verification → docs → deploy

**Codebase findings** (from exploration):

- TaskStatus enum: NOT_STARTED, IN_PROGRESS, PAUSED, COMPLETED, ARCHIVED (5 Kanban columns)
- Mock data locations: `apps/web/src/lib/api/tasks.ts`, `events.ts`, `knowledge.ts`, `client.ts`
- API client pattern: `apiGet<T>()`, `apiPost<T>()`, etc. with CSRF + workspace headers
- 17 shared UI components in packages/ui (Button, Card, Badge, Input, Modal, DataTable, etc.)
- Sidebar nav defined in `apps/web/src/components/layout/AppSidebar.tsx` — all links already point to correct routes
- Design tokens in `apps/web/src/app/globals.css` with full light/dark support

**Estimate**: ~320K tokens total across all tasks.

**Issues created**: #466 (Phase 1), #467 (Phase 2), #468 (Phase 3), #469 (Phase 4)
**Milestone**: MS16+MS17-PagesDataIntegration (Gitea)

### Profile Page Addition

**Decision**: Added PG-PAGE-006 (Profile page) — PRD FR-003 notes "profile page navigation pending (MS16)" and the sidebar user card should link to it. Included in Phase 3.

## Session Log

| Session | Date       | Milestone | Tasks Done               | Outcome                                                                                              |
| ------- | ---------- | --------- | ------------------------ | ---------------------------------------------------------------------------------------------------- |
| S1      | 2026-02-22 | MS16+MS17 | PG-PLAN-001              | Planning complete — milestone created, 4 issues created (#466-#469), 15 tasks populated in TASKS.md  |
| S1      | 2026-02-22 | MS16+MS17 | PG-FND-001 to PG-VER-001 | 13 implementation tasks completed. PRs #470-#483 merged. 3 test failures fixed. All 5125 tests pass. |
| S2      | 2026-02-22 | MS16+MS17 | PG-DOC-001               | Documentation updates — PRD statuses, manifest, scratchpad, TASKS.md.                                |

## Open Questions (Resolved)

1. **Kanban DnD library**: RESOLVED — @hello-pangea/dnd selected (maintained fork of react-beautiful-dnd, better TS support)
2. **Workspace page default view**: RESOLVED — Shows project selector when no project param, workspace detail when ?project=id
3. **File Manager vs Knowledge**: RESOLVED — File Manager maps directly to Knowledge entries via /api/knowledge. API shape matches UI needs.

## Execution Summary

### PRs Merged (14 total)

| PR   | Task        | Description                                                |
| ---- | ----------- | ---------------------------------------------------------- |
| #470 | PG-PLAN-001 | Planning artifacts (TASKS.md, manifest, scratchpad)        |
| #471 | PG-FND-002  | Settings root page — 4 category cards                      |
| #472 | PG-FND-001  | Custom 404 pages (global + authenticated)                  |
| #473 | PG-API-001  | Tasks page wired to real API                               |
| #474 | PG-API-002  | Calendar page wired to real API                            |
| #475 | PG-API-001  | Tasks API updateTask function                              |
| #476 | PG-API-003  | Knowledge pages wired to real API (238 lines mock removed) |
| #477 | PG-PAGE-001 | Projects list page (809 lines)                             |
| #478 | PG-PAGE-003 | Kanban board with DnD                                      |
| #479 | PG-PAGE-002 | Project workspace with tabs                                |
| #480 | PG-PAGE-005 | Logs & telemetry page                                      |
| #481 | PG-PAGE-004 | File manager page                                          |
| #482 | PG-PAGE-006 | Profile page                                               |
| #483 | PG-VER-001  | Test fixes (3 failures resolved, 5125 pass)                |

### Issues Closed

- #466 (Phase 1: Foundation pages)
- #467 (Phase 2: Mock elimination)
- #468 (Phase 3: New pages)
- #469 — pending closure after deploy

## Deployment Blocker — 2026-02-23

**Issue**: Traefik proxy does not route HTTPS to the API container (`api.mosaic.woltje.com`) after service restart.

**Observed behavior**:

- HTTP (port 80) works for both `mosaic.woltje.com` and `api.mosaic.woltje.com` (301 redirect)
- HTTPS to `mosaic.woltje.com` (web) returns 200 — pages render
- HTTPS to `api.mosaic.woltje.com` (API) hangs after TLS handshake — zero bytes received
- Issue persists through multiple stop/start/restart cycles
- Same behavior from external IP and from direct connection to 10.1.1.44
- All containers healthy internally (Coolify reports `running:healthy`)
- Docker labels for Traefik routing are correct (verified via API)
- Go-Live MVP deployment (pre-restart) had both working

**What IS verified**:

- CI pipeline #585 green (lint, typecheck, test, build, docker, trivy)
- Web container serving latest code — all 10 new page routes return HTTP 200
- 404 page renders correctly ("Page Not Found", "Go to Dashboard")
- API container healthy (health endpoint works internally)
- All 15 PRs merged to main (#470-#484)

**What is NOT verified** (requires API access from browser):

- Auth flow (login via Authentik)
- Pages rendering with real API data in browser
- No console errors during navigation

**Root cause**: Likely Traefik cert store or internal routing table corruption after container restart. Requires server-level access to inspect Traefik logs (`docker logs coolify-proxy`).

**Resolution needed**: Jason to check Traefik proxy logs on Coolify server (10.1.1.44). May need Traefik proxy restart or cert store cleanup.

## Mission Close-Out — 2026-02-23

**Smoke test**: CONFIRMED by Jason. All pages accessible, auth working, no console errors.

**Deployment blocker resolution**: Traefik HTTPS routing issue resolved (was intermittent proxy state issue).

**Close-out actions (S3)**:

- PRD updated: MS16+MS17 added to Completed Work, acceptance criteria 14-28 marked DONE, risks/open questions marked RESOLVED
- Issue #469 closed with completion comment
- Manifest updated with S2+S3 session entries
- Mission status: **COMPLETE**

**Final evidence**:

- 15/15 tasks done
- 15 PRs merged (#470-#484)
- 4 issues closed (#466-#469)
- CI pipeline #585 green
- All 5125 tests passing
- Deployed and smoke-tested at mosaic.woltje.com

## Corrections

(none)