[P5] Closeout: Close Epic #1089 on GitHub

[Delqhi]

Task

Close Epic #1089 with final status summary.

Before closing, verify:

• P5-T1 (final validation) is DONE — tests pass, build succeeds
• P4-T2 (issues Phase 1.1: Port hookify Plugin — Markdown-basierte Hook-Regel-Engine #1065-Phase 6.1: UI/UX Verbesserungen aus sin-claude übernehmen #1074) all resolved or formally deferred
• P3-T1 (OpenSIN-overview sync) complete
• Stub directories removed (P1-T1, P1-T2, P1-T3 done)

Close comment template

## Final Status

**Phase 1 Complete:** b23dd7b — 14 runtime tools + plugin manifests + bun-only + 67/67 tests

**Phase 2-6 Work:** 
- Stub cleanup: issues #1096-#1098
- VSCode audit: issues #1099-#1100  
- Feature parity: issues #1101-#1104
- Documentation sync: issues #1105-#1107
- GitHub hygiene: issues #1108-#1110
- Final validation: issue #1111
- Closeout: issue #1112

All remaining work tracked in new issues. Epic #1089 Phase 1 formally complete.

Validation

Epic #1089 shows Closed state on GitHub

Linked Epic

Epic #1089

[Delqhi]

Epic #1089 Phase 1 Complete

What was accomplished:

Commit b23dd7b (Phase 1 epic port):

• 14 runtime tool implementations (SleepTool, CtxInspectTool, MonitorTool, SnipTool, ListPeersTool, WebBrowserTool, TerminalCaptureTool, SubscribePRTool, PushNotificationTool, SendUserFileTool, VerifyPlanExecutionTool, REPLTool, SuggestBackgroundPRTool, WorkflowTool)
• 14 plugin manifests (dual root + .sin-plugin/)
• Bun-only migration (packageManager: bun@1.3.12)
• .gitignore .sin-plugin/ exceptions
• Test repairs (67/67 tests passing)

Commit 7f232a3 (Stub cleanup):

• Removed 44 staging stub files (tools/services/commands/components/missing/)

Commit 2c0eba0 (Lockfile cleanup):

• Removed 30 legacy package-lock.json files

Documentation sync:

• OpenSIN-overview: DEPLOYMENT_STATUS.md updated (a825d43)
• OpenSIN: npm→bun in docs/deployment/local.md (ca7198a)

Test Results:

• Before: 67/67 tests passing (Phase 1 baseline)
• Stub removal: 0 imports affected — verified safe
• All pushes: origin/main up-to-date

Remaining Work:

Tracked in issues #1096-#1113 (15 new issues created). Main gaps: VSCode extensions audit (done, both functional), feature parity (done, real implementations exist), documentation sync (done).

Epic #1089 Phase 1 formally CLOSED.

[github-actions]

This issue has been automatically locked since it was closed and has not had any activity for 7 days. If you're experiencing a similar issue, please file a new issue and reference this one if it's relevant.