Rank changes and manual currency grants are among the highest-risk housekeeping actions. They already write audit entries, but the coverage contract did not list them, so a future regression could silently remove those logs. Extend the contract test to require audit logging for credit grants, currency grants, and rank changes.
The first audit coverage pass covered economy/account-impacting HK actions, but room and session mutators still returned success without an audit row. Add audit entries for room deletion, force disconnect, room kicks, user kicks, room mute, room state changes, and successful unbans, and extend the coverage contract to keep these privileged actions tracked.
Several privileged housekeeping handlers returned success without appending an audit entry, so the action log stayed incomplete even after the log table schema was fixed. Add audit writes for ban, mute, password reset, HC changes, trade lock, item grants, room ownership transfer, and hotel alerts, and cover the expected logging surface with a contract test.
Housekeeping audit writes used an obsolete housekeeping_log schema with operator_id, operator_name, target_user_id and ip columns, while the migration and list composer read actor_id, actor_name, target_type, target_id, target_label, action, detail and success. That made log inserts fail against migrated databases and made auto-created tables unreadable by the client. Align the writer and auto-create DDL with the action-log schema, preserve operator IP in detail, and add a contract test for schema drift.
Keep the housekeeping rank ceiling for normal staff, but treat the highest configured rank as the core rank so rank 7 can act on other rank 7 users without opening peer actions for lower staff ranks.
Tests: mvn '-Dtest=HousekeepingTargetRankGuardContractTest,HousekeepingMutationGuardTest,HousekeepingSetUserRankEventTest,HousekeepingTargetRankGuardContractTest' test
Expose whether a marketplace offer was persisted before mutating inventory state, refuse sells whose database insert failed, and synchronize the sold timestamp into the online seller's in-memory offer when present. This keeps failed or racing marketplace operations from desynchronizing credits/items.
Add a forced dispose path for bans, RCON disconnects, logout/account endpoints, plugin-cancelled login, duplicate login replacement, and late MAC-ban enforcement. Soft channel closes still park a session for reconnect, while security-driven closes now bypass session resume. Also null-guard client/channel disposal and cover the contract with focused tests.