b5d20c1e72
The follow-up review found a few stale lifecycle edges around local game transactions. Recovery could sweep active roots, post-operation refreshes still re-ran full startup recovery, and the UI kept inferring local-only state from downloaded and installed flags instead of the backend availability. This updates the peer lifecycle so startup recovery skips active operations, install/update/uninstall refresh only the affected game after the operation guard is dropped, and path-changing game-directory updates are rejected while operations are active. It also removes the dead UpdateGame command, drops the unused manifest_hash write field while preserving old JSON reads, renames the internal install-finished event, and carries availability through the DB, peer summaries, Tauri refreshes, and the React model. The included follow-up documents record the review source, implementation decisions, and the remaining FOLLOW_UP_2.md work so later commits can stay small instead of reopening the completed plan items. Test Plan: - git diff --check - just fmt - just clippy - just test Follow-up-Plan: FOLLOW_UP_PLAN.md