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stack/docs/scratchpads/mosaic-stack-go-live-mvp-20260222.md
2026-02-22 18:58:18 -06:00

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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

Open Questions

Corrections