feat(dashboard): unified workspace hub — cookie auth, 9-state projects, planning chat

Merges workspace.html + ralph.html into a single unified project hub with:
- Cookie-based auth (DASHBOARD_TOKEN, HttpOnly, SameSite=Strict)
- 9-state project badge system (running-ralph/manual, planning, approved,
  pending, blocked, failed, complete, idle) with BUTTONS_FOR_STATE matrix
- SSE realtime + polling fallback, version-based optimistic concurrency (If-Match)
- Planning chat modal (phase stepper, markdown bubbles, 50s+ wait state, auto-resume)
- Propose modal (Variant B: inline Plan-with-Echo checkbox)
- 5-type toast taxonomy (success/info/warning/busy/error, 3px colored left-bar)
- Inter font self-hosted + shared tokens.css design system + DESIGN.md
- src/jsonlock.py (flock helper, sidecar .lock for stable inode)
- src/approved_tasks_cli.py (shell-safe wrapper for cron/ralph.sh)
- 55 new tests (T#1–T#30) + real jsonlock bug fix caught by T#16/T#28
- No emoji anywhere (enforced by test_dashboard_no_emoji.py)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-04-28 07:26:19 +00:00
parent e771479d67
commit 5e930ade02
26 changed files with 5700 additions and 1569 deletions

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