feat(all): add hunting and events, commerce and rewards, binary calendars, GameData caching and login diagnostics

Implement hunting AP and progress, event tasks, exchanges, games, stories and actions; connect battle and reward handling.

Add CashShop plugin and installation, server purchases and entitlements, recharge rules and plugin version metadata.

Distribute binary calendars independently; cache GameData in memory and fix single-connection query deadlocks.

Improve automatic login and recovery diagnostics; document configuration and release flows.

Dockerfile.server

@@ -19,6 +19,7 @@ WORKDIR /app
 COPY --from=build /out/bd2server /app/bd2server
 COPY versions.json authentication.json resources.json game.json /app/
 COPY go/seed /app/go/seed
+COPY schedules /app/schedules
 RUN mkdir -p /app/data && chown 10001:10001 /app/data
 
 USER 10001:10001