# Mission Scratchpad — Mosaic Stack Go-Live MVP

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

## Original Mission Prompt

```
Continue Mosaic Stack Go-Live MVP from existing state.
- Mission: Ship Mosaic Stack MVP: operational dashboard with theming, task ingestion,
  one visible agent cycle, deployed and smoke-tested.
- 4 milestones: Dashboard Polish+Theming, Task Ingestion Pipeline,
  Agent Cycle Visibility, Deploy+Smoke Test
- Prior work: MS15-DashboardShell complete (PRs #451-454)
- Design ref: mosaic-stack-website/docs/designs/round-5/claude/01/dashboard.html
```

## Planning Decisions

### 2026-02-22: Phase-1 Task Breakdown

Baseline assessment:

- Lint: PASS, Typecheck: PASS, Tests: FAIL (9 failures)
- UI Button.test.tsx: 4 fails (old Tailwind class assertions vs new CSS token Button)
- Web page.test.tsx: 5 fails (old widget layout vs Phase 3 rebuild)
- Design system + theming already substantially complete from MS15
- 5 live widgets all use mock data (real data integration is phase-2)
- 4 legacy widgets unused (hardcoded light theme, pre-Phase 3)

Tasks created: MS-P1-001 through MS-P1-004, issue #457, milestone Go-Live-MVP-Phase1 (0.0.16)
Estimated total: ~50K tokens

## Session Log

| Session | Date       | Milestone | Tasks Done | Outcome                                                |
| ------- | ---------- | --------- | ---------- | ------------------------------------------------------ |
| S1      | 2026-02-22 | phase-1   | 4/4        | COMPLETE — PR #458 merged (07f5225), issue #457 closed |

### 2026-02-23: Phase-1 Completion Summary

- PR #458 merged to main (squash), commit 07f5225
- Issue #457 closed
- 4/4 tasks done, all quality gates green
- Pre-existing bug noted: Toast.tsx var(--info) undefined (not in scope)
- Net: -373 lines (legacy cleanup + responsive CSS additions)
- Review: approve (0 blockers, 0 critical security)

### 2026-02-23: Phase-2 Completion Summary

- PR #460 merged to main (squash), commit 7581d26
- Issue #459 closed
- 3/3 tasks done (MS-P2-001 through MS-P2-003)
- New files: dashboard module (controller, service, DTOs, tests), API client, typed widget props
- Review blockers fixed: race condition (null workspaceId guard), TypeScript strict typing, error state UI
- Net: +1042 lines, -253 lines (18 files changed)
- All quality gates green: lint 8/8, typecheck 7/7, test 8/8 (no cache)

| Session | Date       | Milestone | Tasks Done | Outcome                                                |
| ------- | ---------- | --------- | ---------- | ------------------------------------------------------ |
| S2      | 2026-02-23 | phase-2   | 3/3        | COMPLETE — PR #460 merged (7581d26), issue #459 closed |

### 2026-02-23: Phase-3 Completion Summary

- PR #462 merged to main (squash), commit 458cac7
- Issue #461 closed
- 3/3 tasks done (MS-P3-001 through MS-P3-003)
- WebSocket emits wired into RunnerJobsService (create/cancel/retry/updateStatus/updateProgress)
- Dashboard polling at 30s interval + OrchestratorSessions progress bars + step status labels
- Review: approve (0 critical, 2 important fixed: stale-data guard, enum consistency)
- All quality gates green: lint 8/8, typecheck 7/7, test 8/8 (no cache)

| Session | Date       | Milestone | Tasks Done | Outcome                                                |
| ------- | ---------- | --------- | ---------- | ------------------------------------------------------ |
| S2 cont | 2026-02-23 | phase-3   | 3/3        | COMPLETE — PR #462 merged (458cac7), issue #461 closed |

### 2026-02-23: Phase-4 Completion Summary

- 3/3 tasks done (MS-P4-001 through MS-P4-003)
- Built stack-api and stack-web Docker images locally, pushed to git.mosaicstack.dev/mosaic/ registry
- Fixed root route redirect: removed app/page.tsx that was intercepting / and redirecting to /tasks
- Coolify service stop+start cycle required (restart alone caused flaky proxy routing)
- Proxy routing note: Traefik route propagation takes ~5min after service restart; multiple rapid cycles cause intermittent 504s
- Smoke test results: web HTTP 200 (0.19s), API health HTTP 200 (0.10s), dashboard API HTTP 401 (auth required)
- Dashboard verified in browser: all 6 widgets rendering, auth working (User: Jarvis), dark/light theme toggle
- All quality gates green: lint 8/8, typecheck 7/7, test 8/8
- Screenshot saved: docs/scratchpads/smoke-test-dashboard.png

| Session | Date       | Milestone | Tasks Done | Outcome                 |
| ------- | ---------- | --------- | ---------- | ----------------------- |
| S3      | 2026-02-23 | phase-4   | 3/3        | COMPLETE — mission done |

### Mission Summary

- 4 milestones, 16 tasks, 4 PRs (#458, #460, #462, + phase-4 PR), 4 issues (#457, #459, #461, #463)
- Success criteria met: dashboard at mosaic.woltje.com, task ingestion API, agent cycle visibility, deployed + smoke-tested
- Known infra issue: Coolify proxy routing is flaky after rapid restart cycles; needs 5min stabilization

## Open Questions

## Corrections