docs: close out MS19 Chat & Terminal System mission

- Mark all 12 tasks as done in TASKS.md
- Update MISSION-MANIFEST.md: status → completed, all success criteria verified
- Update PRD.md: FR-017/018/019 marked COMPLETE, acceptance criteria 41-51 done
- Add MS19 completed work section to PRD
- Scratchpad: S2-S4 session logs with full PR/commit history
- All 5 issues (#508-512) closed
- 8 PRs merged (#515-522), 328 MS19-specific tests
- CI pipeline #635 green, web deployed to mosaic.woltje.com

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-02-25 22:21:14 -06:00
parent 9b2520ce1f
commit 0da060927c
4 changed files with 121 additions and 54 deletions

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@@ -7,25 +7,25 @@
**ID:** ms19-chat-terminal-20260225
**Statement:** Implement MS19 (Chat & Terminal System) — real terminal with PTY backend, chat streaming, master chat polish, project-level orchestrator chat, and agent output integration
**Phase:** Planning
**Phase:** Completion
**Current Milestone:** MS19-ChatTerminal
**Progress:** 0 / 1 milestones
**Status:** planning
**Last Updated:** 2026-02-25T20:00Z
**Progress:** 1 / 1 milestones
**Status:** completed
**Last Updated:** 2026-02-26T04:20Z
## Success Criteria
1. Terminal panel has real xterm.js with PTY backend via WebSocket
2. Terminal supports multiple named sessions (create/close/rename tabs)
3. Terminal sessions persist in PostgreSQL and recover on reconnect
4. Chat streaming renders tokens in real-time via SSE
5. Master chat sidebar accessible from any page (Cmd+Shift+J / Cmd+K)
6. Master chat supports model selection, temperature, conversation management
7. Project-level chat can trigger orchestrator actions (/spawn, /status, /jobs)
8. Agent output from orchestrator viewable in terminal tabs
9. All features support all 5 themes (Dark, Light, Nord, Dracula, Solarized)
10. Lint, typecheck, and tests pass
11. Deployed and smoke-tested at mosaic.woltje.com
1. Terminal panel has real xterm.js with PTY backend via WebSocket**DONE** (PR #518)
2. Terminal supports multiple named sessions (create/close/rename tabs)**DONE** (PR #520)
3. Terminal sessions persist in PostgreSQL and recover on reconnect**DONE** (PR #517)
4. Chat streaming renders tokens in real-time via SSE**DONE** (PR #516)
5. Master chat sidebar accessible from any page (Cmd+Shift+J / Cmd+K)**DONE** (PR #519)
6. Master chat supports model selection, temperature, conversation management**DONE** (PR #519)
7. Project-level chat can trigger orchestrator actions (/spawn, /status, /jobs)**DONE** (PR #521)
8. Agent output from orchestrator viewable in terminal tabs**DONE** (PR #522)
9. All features support all 5 themes (Dark, Light, Nord, Dracula, Solarized)**DONE** (CSS variables)
10. Lint, typecheck, and tests pass**DONE** (1441 web + 3303 API = 4744 tests)
11. Deployed and smoke-tested at mosaic.woltje.com**DONE** (CI #635 green, web image sha:7165e7a deployed)
## Existing Infrastructure
@@ -43,9 +43,9 @@ Key components already built that MS19 builds upon:
## Milestones
| # | ID | Name | Status | Branch | Issue | Started | Completed |
| --- | ---- | ---------------------- | -------- | ------------------------- | ------------------------ | ---------- | --------- |
| 1 | MS19 | Chat & Terminal System | planning | per-task feature branches | #508,#509,#510,#511,#512 | 2026-02-25 | |
| # | ID | Name | Status | Branch | Issue | Started | Completed |
| --- | ---- | ---------------------- | --------- | ------------------------- | ------------------------ | ---------- | ---------- |
| 1 | MS19 | Chat & Terminal System | completed | per-task feature branches | #508,#509,#510,#511,#512 | 2026-02-25 | 2026-02-25 |
## Deployment
@@ -58,14 +58,30 @@ Key components already built that MS19 builds upon:
| Metric | Value |
| ------ | ----------------- |
| Budget | ~300K (estimated) |
| Used | ~0K |
| Used | ~220K |
| Mode | normal |
## Session History
| Session | Runtime | Started | Duration | Ended Reason | Last Task |
| ------- | --------------- | ----------------- | -------- | ------------ | ------------------- |
| S1 | Claude Opus 4.6 | 2026-02-25T20:00Z | | | Planning (PLAN-001) |
| Session | Runtime | Started | Duration | Ended Reason | Last Task |
| ------- | --------------- | ----------------- | -------- | ------------ | ------------------------------------------------- |
| S1 | Claude Opus 4.6 | 2026-02-25T20:00Z | ~1h | context | Planning (PLAN-001) |
| S2 | Claude Opus 4.6 | 2026-02-25T21:00Z | ~2h | context | Wave 1+2 (5 tasks, PRs #515-518) |
| S3 | Claude Opus 4.6 | 2026-02-25T23:00Z | ~1.5h | context | Wave 3+4 (TERM-004, CHAT-002, ORCH-001, ORCH-002) |
| S4 | Claude Opus 4.6 | 2026-02-26T04:00Z | ~30m | completed | VER-001, DOC-001, VER-002 — mission complete |
## PRs Merged
| PR | Commit | Task | Description |
| ---- | ------- | -------- | ---------------------------------------- |
| #515 | 6290fc3 | TERM-001 | Terminal WebSocket gateway & PTY service |
| #516 | 7de0e73 | CHAT-001 | SSE chat streaming |
| #517 | 8128eb7 | TERM-002 | Terminal session persistence |
| #518 | 417c6ab | TERM-003 | xterm.js integration |
| #519 | 13aa52a | CHAT-002 | Master chat polish |
| #520 | 859dcfc | TERM-004 | Terminal tab management |
| #521 | b110c46 | ORCH-001 | Orchestrator command system |
| #522 | 9b2520c | ORCH-002 | Agent output terminal tabs |
## Scratchpad