docs(framework): P4.1 — fix stale install.sh comments + cmp-equal early-exit

Non-blocking fast-follow from #590 dual-engine review:
- install.sh: PRESERVE_PATHS "(never overwritten)" and the seed-block "never be
  overwritten once customized" comments contradicted P4's framework-owned
  overwrite — clarified both (PRESERVE protects from rsync --delete; reconcile
  re-applies framework-owned with backup-once).
- reconcile (install.sh + file-adapter.ts): skip the copy when content already
  matches (cmp-equal early-exit) to avoid mtime churn. Parity preserved.

install.sh fixtures 14/14 green; gate green; prettier clean.

Refs #542, closes #592

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

packages/mosaic/framework/fleet/examples/coding.yaml

@@ -1,32 +0,0 @@
-version: 1
-transport: tmux
-tmux:
-  socket_name: mosaic-factory
-  holder_session: _holder
-defaults:
-  working_directory: ~
-runtimes:
-  claude:
-    reset_command: /clear
-  pi:
-    reset_command: /new
-agents:
-  - name: orchestrator
-    runtime: claude
-    class: orchestrator
-    persistent_persona: true
-  - name: coder0
-    runtime: pi
-    class: implementer
-    model_hint: openai-codex/gpt-5.5:high
-    reset_between_tasks: true
-  - name: coder1
-    runtime: pi
-    class: implementer
-    model_hint: openai-codex/gpt-5.5:high
-    reset_between_tasks: true
-  - name: reviewer
-    runtime: pi
-    class: reviewer
-    model_hint: openai-codex/gpt-5.5:high
-    reset_between_tasks: true

packages/mosaic/framework/fleet/examples/general.yaml

@@ -1,22 +0,0 @@
-version: 1
-transport: tmux
-tmux:
-  socket_name: mosaic-factory
-  holder_session: _holder
-defaults:
-  working_directory: ~
-runtimes:
-  claude:
-    reset_command: /clear
-  pi:
-    reset_command: /new
-agents:
-  - name: orchestrator
-    runtime: claude
-    class: orchestrator
-    persistent_persona: true
-  - name: generalist
-    runtime: pi
-    class: worker
-    model_hint: openai-codex/gpt-5.5:high
-    reset_between_tasks: true

packages/mosaic/framework/fleet/examples/hybrid.yaml

@@ -1,32 +0,0 @@
-version: 1
-transport: tmux
-tmux:
-  socket_name: mosaic-factory
-  holder_session: _holder
-defaults:
-  working_directory: ~
-runtimes:
-  claude:
-    reset_command: /clear
-  pi:
-    reset_command: /new
-agents:
-  - name: orchestrator
-    runtime: claude
-    class: orchestrator
-    persistent_persona: true
-  - name: coder0
-    runtime: pi
-    class: implementer
-    model_hint: openai-codex/gpt-5.5:high
-    reset_between_tasks: true
-  - name: researcher0
-    runtime: pi
-    class: researcher
-    model_hint: openai-codex/gpt-5.5:high
-    reset_between_tasks: true
-  - name: reviewer
-    runtime: pi
-    class: reviewer
-    model_hint: openai-codex/gpt-5.5:high
-    reset_between_tasks: true

packages/mosaic/framework/fleet/examples/research.yaml

@@ -1,32 +0,0 @@
-version: 1
-transport: tmux
-tmux:
-  socket_name: mosaic-factory
-  holder_session: _holder
-defaults:
-  working_directory: ~
-runtimes:
-  claude:
-    reset_command: /clear
-  pi:
-    reset_command: /new
-agents:
-  - name: orchestrator
-    runtime: claude
-    class: orchestrator
-    persistent_persona: true
-  - name: researcher0
-    runtime: pi
-    class: researcher
-    model_hint: openai-codex/gpt-5.5:high
-    reset_between_tasks: true
-  - name: researcher1
-    runtime: pi
-    class: researcher
-    model_hint: openai-codex/gpt-5.5:high
-    reset_between_tasks: true
-  - name: analyst
-    runtime: pi
-    class: analyst
-    model_hint: openai-codex/gpt-5.5:high
-    reset_between_tasks: true

packages/mosaic/framework/tools/fleet/start-agent-session.sh

@@ -6,7 +6,7 @@ MOSAIC_TMUX_SOCKET=${MOSAIC_TMUX_SOCKET:-mosaic-factory}
 MOSAIC_AGENT_RUNTIME=${MOSAIC_AGENT_RUNTIME:-pi}
 MOSAIC_AGENT_WORKDIR=${MOSAIC_AGENT_WORKDIR:-$HOME}
 MOSAIC_AGENT_COMMAND=${MOSAIC_AGENT_COMMAND:-}
-MOSAIC_HEARTBEAT_RUN_DIR=${MOSAIC_HEARTBEAT_RUN_DIR:-${MOSAIC_HOME:-$HOME/.config/mosaic}/fleet/run}
+MOSAIC_HEARTBEAT_RUN_DIR=${MOSAIC_HEARTBEAT_RUN_DIR:-$HOME/.config/mosaic/fleet/run}
 MOSAIC_HEARTBEAT_INTERVAL=${MOSAIC_HEARTBEAT_INTERVAL:-15}
 
 if [ -z "$AGENT_NAME" ]; then

packages/mosaic/src/commands/fleet.spec.ts

@@ -17,10 +17,8 @@ import {
   buildTmuxListPanesCommand,
   buildTmuxListSessionsCommand,
   classifySendResult,
-  countOrchestrators,
   detectDrift,
   enableFleetUnits,
-  FLEET_PROFILES,
   generateAgentEnv,
   getDefaultOperatorSourceLabel,
   getDefaultTenantAndHost,
@@ -30,19 +28,16 @@ import {
   loadFleetRoster,
   mergeAgentEnv,
   parseHeartbeat,
-  parseInitProfile,
   parseSystemdShow,
   parseTmuxListPanes,
   parseTmuxListSessions,
   registerFleetCommand,
   resolveFleetPaths,
-  resolvePresetFilename,
   RUNTIME_ACCEPTABLE_COMMANDS,
   VERIFY_DEFAULT_TIMEOUT_MS,
   VERIFY_POLL_INTERVAL_MS,
   type AgentPsRow,
   type CommandRunner,
-  type FleetProfile,
   type FleetRoster,
   type InteractiveRunner,
   type SleepFn,
@@ -851,23 +846,6 @@ describe('fleet ps — heartbeat parsing', () => {
     expect(hb.health).toBe('unknown');
     expect(hb.ts).toBeNull();
   });
-
-  it('honors MOSAIC_HEARTBEAT_INTERVAL for the freshness threshold', () => {
-    const prev = process.env.MOSAIC_HEARTBEAT_INTERVAL;
-    try {
-      // A 60s-old beat is STALE at the default 15s interval (3x15 = 45s)...
-      const ts = new Date(NOW - 60_000).toISOString();
-      const content = `ts=${ts}\npid=1\nstatus=ok\n`;
-      delete process.env.MOSAIC_HEARTBEAT_INTERVAL;
-      expect(parseHeartbeat(content, NOW).health).toBe('stale');
-      // ...but HEALTHY when the operator widened the interval to 30s (3x30 = 90s).
-      process.env.MOSAIC_HEARTBEAT_INTERVAL = '30';
-      expect(parseHeartbeat(content, NOW).health).toBe('healthy');
-    } finally {
-      if (prev === undefined) delete process.env.MOSAIC_HEARTBEAT_INTERVAL;
-      else process.env.MOSAIC_HEARTBEAT_INTERVAL = prev;
-    }
-  });
 });
 
 describe('fleet ps — systemd show parsing', () => {
@@ -2154,270 +2132,3 @@ describe('agent send --verify', () => {
     expect(VERIFY_DEFAULT_TIMEOUT_MS).toBe(6_000);
   });
 });
-
-// ---------------------------------------------------------------------------
-// Fleet Phase F1: config-type presets + AI-free init wizard
-// ---------------------------------------------------------------------------
-
-describe('fleet preset rosters', () => {
-  const examplesDir = resolve(process.cwd(), 'framework', 'fleet', 'examples');
-
-  it.each(['general', 'coding', 'research', 'hybrid'] as FleetProfile[])(
-    '%s preset: loads via loadFleetRoster and has exactly one orchestrator',
-    async (preset) => {
-      const rosterPath = join(examplesDir, `${preset}.yaml`);
-      const roster = await loadFleetRoster(rosterPath);
-      expect(countOrchestrators(roster)).toBe(1);
-      expect(roster.agents.find((a) => a.name === 'orchestrator')).toBeDefined();
-    },
-  );
-
-  it('general preset: orchestrator + one generalist worker', async () => {
-    const roster = await loadFleetRoster(join(examplesDir, 'general.yaml'));
-    expect(roster.agents.map((a) => a.name)).toEqual(['orchestrator', 'generalist']);
-    expect(roster.agents.find((a) => a.name === 'orchestrator')?.runtime).toBe('claude');
-    expect(roster.agents.find((a) => a.name === 'generalist')?.runtime).toBe('pi');
-  });
-
-  it('coding preset: orchestrator + coder0 + coder1 + reviewer', async () => {
-    const roster = await loadFleetRoster(join(examplesDir, 'coding.yaml'));
-    expect(roster.agents.map((a) => a.name)).toEqual([
-      'orchestrator',
-      'coder0',
-      'coder1',
-      'reviewer',
-    ]);
-  });
-
-  it('research preset: orchestrator + researcher0 + researcher1 + analyst', async () => {
-    const roster = await loadFleetRoster(join(examplesDir, 'research.yaml'));
-    expect(roster.agents.map((a) => a.name)).toEqual([
-      'orchestrator',
-      'researcher0',
-      'researcher1',
-      'analyst',
-    ]);
-  });
-
-  it('hybrid preset: orchestrator + coder0 + researcher0 + reviewer', async () => {
-    const roster = await loadFleetRoster(join(examplesDir, 'hybrid.yaml'));
-    expect(roster.agents.map((a) => a.name)).toEqual([
-      'orchestrator',
-      'coder0',
-      'researcher0',
-      'reviewer',
-    ]);
-  });
-
-  it('worker agents in new presets use pi runtime with model_hint openai-codex/gpt-5.5:high', async () => {
-    for (const preset of ['general', 'coding', 'research', 'hybrid'] as FleetProfile[]) {
-      const roster = await loadFleetRoster(join(examplesDir, `${preset}.yaml`));
-      const workers = roster.agents.filter((a) => a.name !== 'orchestrator');
-      for (const worker of workers) {
-        expect(worker.runtime).toBe('pi');
-        expect(worker.modelHint).toBe('openai-codex/gpt-5.5:high');
-      }
-    }
-  });
-
-  it('orchestrator in new presets uses claude runtime with persistent_persona', async () => {
-    for (const preset of ['general', 'coding', 'research', 'hybrid'] as FleetProfile[]) {
-      const roster = await loadFleetRoster(join(examplesDir, `${preset}.yaml`));
-      const orch = roster.agents.find((a) => a.name === 'orchestrator');
-      expect(orch?.runtime).toBe('claude');
-      expect(orch?.persistentPersona).toBe(true);
-    }
-  });
-
-  it('new presets are sanitized: no operator identity tokens', async () => {
-    for (const preset of ['general', 'coding', 'research', 'hybrid'] as FleetProfile[]) {
-      const text = await readFile(join(examplesDir, `${preset}.yaml`), 'utf8');
-      expect(text).not.toMatch(/jarvis|jason|woltje/i);
-      // working_directory must not reference ~/src or /home
-      expect(text).not.toMatch(/~\/src|\/home\//);
-    }
-  });
-});
-
-describe('parseInitProfile', () => {
-  it('accepts all six fleet profiles', () => {
-    expect(parseInitProfile('general')).toBe('general');
-    expect(parseInitProfile('coding')).toBe('coding');
-    expect(parseInitProfile('research')).toBe('research');
-    expect(parseInitProfile('hybrid')).toBe('hybrid');
-    expect(parseInitProfile('minimal')).toBe('minimal');
-    expect(parseInitProfile('local-canary')).toBe('local-canary');
-  });
-
-  it('rejects unknown profiles with a message listing all valid names', () => {
-    expect(() => parseInitProfile('typo')).toThrow('Unsupported fleet profile');
-    expect(() => parseInitProfile('typo')).toThrow('general');
-    expect(() => parseInitProfile('typo')).toThrow('coding');
-  });
-
-  it('FLEET_PROFILES contains all six valid profile names', () => {
-    expect(FLEET_PROFILES).toContain('general');
-    expect(FLEET_PROFILES).toContain('coding');
-    expect(FLEET_PROFILES).toContain('research');
-    expect(FLEET_PROFILES).toContain('hybrid');
-    expect(FLEET_PROFILES).toContain('minimal');
-    expect(FLEET_PROFILES).toContain('local-canary');
-  });
-});
-
-describe('resolvePresetFilename', () => {
-  it.each(FLEET_PROFILES)('maps %s to %s.yaml', (profile) => {
-    expect(resolvePresetFilename(profile)).toBe(`${profile}.yaml`);
-  });
-});
-
-describe('fleet init wizard', () => {
-  let cleanup: string | undefined;
-
-  afterEach(async () => {
-    if (cleanup) {
-      await rm(cleanup, { recursive: true, force: true });
-      cleanup = undefined;
-    }
-  });
-
-  it('defaults to general when stdin is not a TTY and no --profile is given', async () => {
-    cleanup = await tempDir();
-    const rosterPath = join(cleanup, 'fleet', 'roster.yaml');
-    const frameworkRoot = resolve(process.cwd(), 'framework');
-    const stderrMessages: string[] = [];
-    const stderrSpy = vi.spyOn(process.stderr, 'write').mockImplementation((msg) => {
-      stderrMessages.push(String(msg));
-      return true;
-    });
-    const program = new Command();
-    program.exitOverride();
-    // isStdinTTY: false simulates non-interactive environment
-    registerFleetCommand(program, { frameworkRoot, mosaicHome: cleanup, isStdinTTY: false });
-
-    try {
-      await program.parseAsync([
-        'node',
-        'mosaic',
-        'fleet',
-        '--roster',
-        rosterPath,
-        'init',
-        '--write',
-      ]);
-      const content = await readFile(rosterPath, 'utf8');
-      // Should have written the general preset
-      expect(content).toContain('name: orchestrator');
-      expect(content).toContain('name: generalist');
-      // Stderr should explain the fallback
-      expect(stderrMessages.join('')).toMatch(/defaulting to fleet profile "general"/);
-    } finally {
-      stderrSpy.mockRestore();
-    }
-  });
-
-  it('uses --profile to select preset without wizard (non-TTY path)', async () => {
-    cleanup = await tempDir();
-    const rosterPath = join(cleanup, 'fleet', 'roster.yaml');
-    const frameworkRoot = resolve(process.cwd(), 'framework');
-    const program = new Command();
-    program.exitOverride();
-    registerFleetCommand(program, { frameworkRoot, mosaicHome: cleanup, isStdinTTY: false });
-
-    try {
-      await program.parseAsync([
-        'node',
-        'mosaic',
-        'fleet',
-        '--roster',
-        rosterPath,
-        'init',
-        '--profile',
-        'coding',
-        '--write',
-      ]);
-      const content = await readFile(rosterPath, 'utf8');
-      expect(content).toContain('name: coder0');
-      expect(content).toContain('name: reviewer');
-    } finally {
-      // cleanup handled by afterEach
-    }
-  });
-
-  it('written roster has exactly one orchestrator agent (countOrchestrators validation)', async () => {
-    cleanup = await tempDir();
-    const frameworkRoot = resolve(process.cwd(), 'framework');
-    for (const preset of ['general', 'coding', 'research', 'hybrid'] as FleetProfile[]) {
-      const rosterPath = join(cleanup, `${preset}-roster.yaml`);
-      const program = new Command();
-      program.exitOverride();
-      registerFleetCommand(program, { frameworkRoot, mosaicHome: cleanup, isStdinTTY: false });
-      await program.parseAsync([
-        'node',
-        'mosaic',
-        'fleet',
-        '--roster',
-        rosterPath,
-        'init',
-        '--profile',
-        preset,
-        '--write',
-      ]);
-      const roster = await loadFleetRoster(rosterPath);
-      expect(countOrchestrators(roster)).toBe(1);
-    }
-  });
-
-  it('re-init with --write and existing roster requires --force (R8 idempotency)', async () => {
-    cleanup = await tempDir();
-    const rosterPath = join(cleanup, 'fleet', 'roster.yaml');
-    const frameworkRoot = resolve(process.cwd(), 'framework');
-    const program = new Command();
-    program.exitOverride();
-    registerFleetCommand(program, { frameworkRoot, mosaicHome: cleanup, isStdinTTY: false });
-
-    // First write
-    await program.parseAsync([
-      'node',
-      'mosaic',
-      'fleet',
-      '--roster',
-      rosterPath,
-      'init',
-      '--profile',
-      'general',
-      '--write',
-    ]);
-
-    // Second write without --force must fail
-    await expect(
-      program.parseAsync([
-        'node',
-        'mosaic',
-        'fleet',
-        '--roster',
-        rosterPath,
-        'init',
-        '--profile',
-        'general',
-        '--write',
-      ]),
-    ).rejects.toThrow('Fleet roster already exists');
-
-    // With --force must succeed
-    await program.parseAsync([
-      'node',
-      'mosaic',
-      'fleet',
-      '--roster',
-      rosterPath,
-      'init',
-      '--profile',
-      'coding',
-      '--write',
-      '--force',
-    ]);
-    const content = await readFile(rosterPath, 'utf8');
-    expect(content).toContain('name: coder0');
-  });
-});

packages/mosaic/src/commands/fleet.ts

@@ -4,7 +4,6 @@ import { homedir, hostname, userInfo } from 'node:os';
 import { dirname, join, resolve } from 'node:path';
 import { fileURLToPath } from 'node:url';
 import { spawn } from 'node:child_process';
-import * as readline from 'node:readline';
 import type { Command } from 'commander';
 import YAML from 'yaml';
 
@@ -42,11 +41,6 @@ export interface FleetCommandDeps {
   sleepFn?: SleepFn;
   mosaicHome?: string;
   frameworkRoot?: string;
-  /**
-   * Injectable TTY check for `fleet init` wizard. Defaults to process.stdin.isTTY.
-   * Tests stub this to simulate interactive or non-interactive environments.
-   */
-  isStdinTTY?: boolean;
 }
 
 interface RawFleetRoster {
@@ -368,16 +362,6 @@ export function buildAgentTailCommand(
 // ---------------------------------------------------------------------------
 
 export const HEARTBEAT_INTERVAL_MS = 15_000;
-
-/**
- * Heartbeat interval in ms, honoring MOSAIC_HEARTBEAT_INTERVAL (seconds) so the
- * `fleet ps` freshness threshold matches the writer sidecar's actual cadence
- * (start-agent-session.sh). Falls back to HEARTBEAT_INTERVAL_MS (15s).
- */
-export function heartbeatIntervalMs(): number {
-  const sec = Number.parseInt(process.env.MOSAIC_HEARTBEAT_INTERVAL ?? '', 10);
-  return Number.isFinite(sec) && sec > 0 ? sec * 1000 : HEARTBEAT_INTERVAL_MS;
-}
 export const HEARTBEAT_HEALTHY_MULTIPLIER = 3;
 
 export interface HeartbeatInfo {
@@ -506,7 +490,7 @@ export function parseHeartbeat(content: string | null, nowMs = Date.now()): Hear
       status = val;
     }
   }
-  const thresholdMs = heartbeatIntervalMs() * HEARTBEAT_HEALTHY_MULTIPLIER;
+  const thresholdMs = HEARTBEAT_INTERVAL_MS * HEARTBEAT_HEALTHY_MULTIPLIER;
   let health: 'healthy' | 'stale' | 'unknown' = 'unknown';
   let ageMs: number | null = null;
   if (ts !== null) {
@@ -815,42 +799,19 @@ export function registerFleetCommand(program: Command, deps: FleetCommandDeps =
   cmd
     .command('init')
     .description('Initialize a local fleet roster')
-    .option(
-      '--profile <name>',
-      `Roster profile: ${FLEET_PROFILES.join(', ')} (skips interactive wizard)`,
-    )
+    .option('--profile <name>', 'Roster profile: minimal or local-canary', 'minimal')
     .option('--write', 'Write the roster to Mosaic home')
     .option('--force', 'Overwrite an existing roster when used with --write')
-    .action(async (opts: { profile?: string; write?: boolean; force?: boolean }) => {
+    .action(async (opts: { profile: string; write?: boolean; force?: boolean }) => {
       const commandOpts = cmd.opts<{ mosaicHome: string; roster?: string }>();
       const activePaths = resolveFleetPaths(commandOpts.mosaicHome);
-
-      let profile: FleetProfile;
-      if (opts.profile !== undefined) {
-        // Explicit --profile flag: validate and use it (non-interactive path).
-        profile = parseInitProfile(opts.profile);
-      } else {
-        // No --profile: use wizard when stdin is a TTY, else default to 'general'.
-        const isTTY = deps.isStdinTTY ?? process.stdin.isTTY ?? false;
-        if (isTTY) {
-          profile = await promptFleetProfile();
-        } else {
-          process.stderr.write(
-            'Note: stdin is not a TTY; defaulting to fleet profile "general". ' +
-              'Use --profile <name> to select a different preset.\n',
-          );
-          profile = 'general';
-        }
-      }
-
-      const source = join(frameworkRoot, 'fleet', 'examples', resolvePresetFilename(profile));
+      const profile = parseInitProfile(opts.profile);
+      const source = join(frameworkRoot, 'fleet', 'examples', `${profile}.yaml`);
       const content = await readFile(source, 'utf8');
-
       if (!opts.write) {
         console.log(content.trimEnd());
         return;
       }
-
       const destination = commandOpts.roster ?? activePaths.rosterPath;
       if (!opts.force && (await canRead(destination))) {
         throw new Error(
@@ -859,23 +820,7 @@ export function registerFleetCommand(program: Command, deps: FleetCommandDeps =
       }
       await mkdir(dirname(destination), { recursive: true });
       await writeFile(destination, content);
-
-      // Validate: exactly one orchestrator required (R5) — friendly summary on success.
-      const written = await loadFleetRoster(destination);
-      const orchCount = countOrchestrators(written);
-      if (orchCount !== 1) {
-        process.stderr.write(
-          `Warning: fleet roster at ${destination} has ${orchCount} orchestrator agent(s) (expected exactly 1).\n`,
-        );
-        console.log(
-          `Initialized ${profile} fleet: ${written.agents.length} agent(s). Next: mosaic fleet install`,
-        );
-      } else {
-        const workerCount = written.agents.length - 1;
-        console.log(
-          `Initialized ${profile} fleet: 1 orchestrator + ${workerCount} agent(s). Next: mosaic fleet install`,
-        );
-      }
+      console.log(`Wrote fleet roster: ${destination}`);
     });
 
   cmd
@@ -1723,96 +1668,11 @@ function splitCommand(command: string[]): [string, string[]] {
   return [bin, args];
 }
 
-/** All supported fleet profile names. */
-export type FleetProfile =
-  | 'general'
-  | 'coding'
-  | 'research'
-  | 'hybrid'
-  | 'minimal'
-  | 'local-canary';
-
-/** The list of all valid fleet profile names, for wizard menus and error messages. */
-export const FLEET_PROFILES: readonly FleetProfile[] = [
-  'general',
-  'coding',
-  'research',
-  'hybrid',
-  'minimal',
-  'local-canary',
-];
-
-/**
- * Maps a fleet profile name to its example YAML filename (without the path).
- * Pure function — testable without I/O.
- */
-export function resolvePresetFilename(profile: FleetProfile): string {
-  return `${profile}.yaml`;
-}
-
-/**
- * Validate and normalise a fleet profile name string.
- * Throws with a clear message on unknown values.
- */
-export function parseInitProfile(profile: string): FleetProfile {
-  if ((FLEET_PROFILES as readonly string[]).includes(profile)) {
-    return profile as FleetProfile;
+function parseInitProfile(profile: string): 'minimal' | 'local-canary' {
+  if (profile === 'minimal' || profile === 'local-canary') {
+    return profile;
   }
-  throw new Error(`Unsupported fleet profile "${profile}". Use: ${FLEET_PROFILES.join(', ')}.`);
-}
-
-/**
- * Count orchestrator agents in a parsed roster.
- * Returns the count; callers assert === 1.
- */
-export function countOrchestrators(roster: FleetRoster): number {
-  return roster.agents.filter((a) => a.className === 'orchestrator').length;
-}
-
-/**
- * Prompt interactively for a fleet profile via stdin readline.
- * AI-free: no LLM calls — pure readline menu.
- * Resolves with the chosen profile string, or rejects on I/O error.
- */
-function promptFleetProfile(): Promise<FleetProfile> {
-  return new Promise((resolve, reject) => {
-    const rl = readline.createInterface({ input: process.stdin, output: process.stdout });
-    const menu = [
-      '',
-      'Choose a fleet configuration type:',
-      '  1) general      — orchestrator + generalist worker',
-      '  2) coding       — orchestrator + coder0 + coder1 + reviewer',
-      '  3) research     — orchestrator + researcher0 + researcher1 + analyst',
-      '  4) hybrid       — orchestrator + coder0 + researcher0 + reviewer',
-      '  5) minimal      — single canary-pi agent (no orchestrator)',
-      '  6) local-canary — legacy canary preset with lead + coder + reviewer',
-      '',
-    ].join('\n');
-    process.stdout.write(menu);
-    rl.question('Enter number or name [1]: ', (answer) => {
-      rl.close();
-      const trimmed = answer.trim();
-      // Map numeric shortcut → name
-      const byNumber: Record<string, FleetProfile> = {
-        '1': 'general',
-        '2': 'coding',
-        '3': 'research',
-        '4': 'hybrid',
-        '5': 'minimal',
-        '6': 'local-canary',
-        '': 'general', // default on empty enter
-      };
-      if (trimmed in byNumber) {
-        resolve(byNumber[trimmed]!);
-        return;
-      }
-      try {
-        resolve(parseInitProfile(trimmed));
-      } catch (err) {
-        reject(err);
-      }
-    });
-  });
+  throw new Error(`Unsupported fleet profile "${profile}". Use: minimal, local-canary.`);
 }
 
 function writeCommandOutput(result: CommandResult): void {