docs(progress): sync t3.2 closure

[DeliciousBuding]

Summary

• mark T3.2/[T3.2] Desktop entry-preflight vs workbench-runtime split #387 as closed via test(desktop): enforce entry runtime boundary #408
• sync Phase 3 counts to 2/3 and set T3.3/[T3.3] Observed and approved-real manifest boundary #388 as the active task
• record adaptive drift_score=1 and the [T3.3] Observed and approved-real manifest boundary #388 drift warning

Verification

• git diff --check
• pwsh ./scripts/verify/verify-doc-ssot.ps1
• pwsh ./scripts/verify/verify-project-skills.ps1
• pwsh ./scripts/verify/verify-real-e2e-contract.ps1

Evidence boundary: docs-only progress sync; no real login, runtime, packaged Desktop, model/API spend, or production path tested.

Summary by CodeRabbit

• Documentation
  • Updated the project progress tracker to reflect the latest milestone status.
  • Advanced Phase 3 completion from 1/3 to 2/3 tasks and marked one task as completed.
  • Updated the current active task and next steps to point to the next Phase 3 item.
  • Refreshed the session log with the latest completion and status details.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro Plus

Run ID: 40c668c6-2078-4cd4-9a4f-357f50f71f00

📥 Commits

Reviewing files that changed from the base of the PR and between 899cea0 and 14400ab.

📒 Files selected for processing (1)

• docs/progress/MASTER.md

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📝 Walkthrough

Walkthrough

docs/progress/MASTER.md is updated to reflect T3.2 (#387) closure via #408 and T3.3 (#388) becoming the active task. Changes span the milestones table, issue mapping, Phase 3 checklist (1/3→2/3), next steps, and session log entries.

Changes

Phase 3 Progress Tracker Update

Layer / File(s)	Summary
Phase 3 state advancement docs/progress/MASTER.md	Milestone table updated to 1 open / 2 closed; T3.2 (#387) marked "closed via #408"; Phase 3 checklist advances from 1/3 to 2/3; active task switches to T3.3 (#388); next steps revised to start T3.3 in a separate worktree; session log updated with #408 merge, milestone #19 at 2/3, drift score, and #388 as next task.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Possibly related PRs

• TokenDanceLab/AgentHub#394: Initialized the same docs/progress/MASTER.md tracker with the baseline phases, issue mapping, and session log that this PR updates.
• TokenDanceLab/AgentHub#407: Previously set T3.2 (#387) as the active task in the same Phase 3 tracker section that this PR now advances to T3.3.

Poem

🐇 Hop, hop, the task is done,
T3.2 has finally run!
The checkbox ticks from one to two,
T3.3 now calls anew.
Into a fresh worktree I leap—
Progress logged, the tracker's deep! 🌿

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately reflects the docs-only progress update for T3.2 closure.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch docs/phase3-t3-2-progress-sync

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