Tasks: GitHub lifecycle polish (Issue create + archive vs delete)

[ReBoticsAI]

Summary

Polish Tasks ↔ GitHub Project lifecycle after #259: create real Issues in a chosen repo (not only Draft issues), and make archive vs delete clear and correct in both directions.

Follow-up from closed epic #259. Today: create defaults to Draft on the Project; delete in GodMode removes the Project item (Issue/PR kept); Sync drops local cards removed on GitHub.

Scope

• Create as Issue: option to create an Issue in a chosen repo and add it to the Project (keep Draft as default or equal choice)
• Repo picker constrained to repos the GitHub App / token can access
• Archive vs delete: clearer UI copy and behavior both ways (GodMode archive/delete ↔ Project archive/remove); document what happens to the underlying Issue/PR
• No silent data loss of Issue/PR content when removing from the Project

Out of scope

• Bulk import of existing repo Issues
• Deleting Issues/PRs on GitHub from GodMode (explicitly out unless separately approved)
• Swimlanes (Tasks: optional swimlanes / group-by on kanban (follow-up from #259) #274) and filter bar (separate Ready issue)

Acceptance

• Operator can create a card as a Draft or as an Issue in a chosen repo, added to the linked Project
• Archive and delete paths are labeled distinctly; Project item removal vs local-only delete is understandable
• Sync still drops GodMode cards for items removed/archived on GitHub
• Short lifecycle section in docs/features/tasks.md

Refs

• Closed: Epic: Tasks kanban parity with GitHub Projects board (+ GodMode extras) #259
• Related: Tasks: optional swimlanes / group-by on kanban (follow-up from #259) #274

[ReBoticsAI]

Shipped in #281. Hostinger pin ghcr.io/reboticsai/godmode@sha256:0fee760acb8937dddc39e97127b6abaef64d1576a8b9e719574d1cf6573fd3b3 (deploy in progress).

[ReBoticsAI]

Shipped in #281 (merge 3b10652).

Hostinger redeploy: ghcr.io/reboticsai/godmode@sha256:0fee760acb8937dddc39e97127b6abaef64d1576a8b9e719574d1cf6573fd3b3. Health /api/health ok. Poll 60s and GitHub App env preserved.

[ReBoticsAI]

Hostinger health check after redeploy: /api/health 200 on ghcr.io/reboticsai/godmode@sha256:0fee760acb8937dddc39e97127b6abaef64d1576a8b9e719574d1cf6573fd3b3.