Apply updated Codex repository kit

docs/agent-handoff.md

@@ -0,0 +1,36 @@
+# Agent Handoff
+
+Use this file when a task spans multiple sessions, has unresolved follow-up work, or changes release behavior.
+
+## Current State
+
+Modrinth Plus is a fork of the upstream Modrinth monorepo with an initial Connected Library feature.
+
+## Changes Made
+
+- Added Connected Library backend, Tauri commands, UI, and SQLite migration.
+- Added Gitea runner workflow for app frontend and Rust checks.
+- Added Codex repository baseline documentation.
+
+## Verification
+
+| Check | Result |
+| --- | --- |
+| `git diff --check` | Passes locally |
+| Gitea Actions | Must be polled after every workflow-triggering push |
+| Local `pnpm` checks | Depends on local toolchain availability |
+| Local `cargo` checks | Depends on local toolchain availability |
+
+## Open Questions
+
+- Final release artifact names and packaging flow are not fixed.
+- Private Connected Library repository authentication is out of scope for v1.
+
+## Next Steps
+
+- Keep the Gitea workflow loop running until the current pushed commit succeeds.
+- Expand Connected Library tests after local or CI toolchain issues are resolved.
+
+## Risks
+
+- Connected Library update semantics currently preserve local user state and may leave removed pack files in place until stricter sync behavior is designed.