chore(task-85): finalize closure tracking and launcher path enforcement

docs/subagents/agents/codex-task85-20260221T051308Z-164g.md

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+# Agent: codex-task85-20260221T051308Z-164g
+
+- alias: codex-task85-exec
+- mission: Execute TASK-85 remaining AC/DoD with writing-plans then executing-plans flow (no commit)
+- status: done
+- branch: main
+- started_at: 2026-02-21T05:13:08Z
+- heartbeat_minutes: 5
+
+## Current Work (newest first)
+
+- [2026-02-21T05:45:50Z] completed: executed TASK-85 finalization plan end-to-end (no commit); enforced generated launcher policy in verifier + CI/release workflows, updated docs, ran full gates, and finalized TASK-85 to `Done` via Backlog MCP.
+- [2026-02-21T05:45:50Z] test: `make build-launcher && bash scripts/verify-generated-launcher.sh` pass after removing stale repo-root `./subminer`; full gate pass: `bun run build && bun run test:config:dist && bun run test:core:dist && bun run check:file-budgets && bun run check:main-fanin`.
+- [2026-02-21T05:13:08Z] intent: load backlog TASK-85 context, produce execution plan via writing-plans skill, then execute via executing-plans skill using parallel subagents where independent.
+- [2026-02-21T05:13:08Z] planned files: `src/main.ts`, `src/main/runtime/**`, `docs/development.md`, `docs/installation.md`, `scripts/verify-generated-launcher.sh`, `backlog/tasks/task-85 - Refactor-large-files-for-maintainability-and-readability.md`, `docs/plans/**`.
+- [2026-02-21T05:13:08Z] assumptions: Backlog initialized (`backlog/` exists) and TASK-85 remains active with AC #1/#4 + DoD #1/#3 open.
+
+## Files Touched
+
+- `docs/subagents/agents/codex-task85-20260221T051308Z-164g.md`
+- `docs/subagents/INDEX.md`
+- `docs/subagents/collaboration.md`
+- `docs/plans/2026-02-21-task85-finalization-plan.md`
+- `scripts/verify-generated-launcher.sh`
+- `.github/workflows/ci.yml`
+- `.github/workflows/release.yml`
+- `docs/development.md`
+- `docs/installation.md`
+
+## Open Questions / Blockers
+
+- none
+
+## Next Step
+
+- handoff complete; await user direction (optional commit/PR).