- Centralized Logto domain and API base URLs in `common.ts` to avoid duplication.
- Replaced deprecated `Modal.useModal` with `App.useApp().modal` for consistent Ant Design usage.
- Refactored `useAutoLogin` hook to handle token expiration checks and trigger re-authentication.
- Updated `UserCenter` and `FavPlayersPage` to use the new `autoSignIn` flow.
- Removed the `useAuthHeaders` hook as logic was consolidated into `useAutoLogin`.
- Added `AUTH_CALLBACK_URL` and `USER_CENTER_URL` constants for cleaner routing.
- Cache user profile data in Redis with 10-minute expiration in XcxAPI service to reduce API overhead.
- Added a refresh/sync button on FavPlayersPage to manually trigger fetching players from the account.
- Refactored authentication logic to properly set and use ID token claims for syncing.
- Improved UX by removing automatic view switching logic that caused layout shifts, relying on state-driven rendering instead.
- Unified login redirect flow using the new `useAutoLogin` hook.
- move event scraping/parsing and match lookup logic into src/utils/server.ts
- extract BASE_URL and grouping/round-table helpers into src/utils/common.ts
- update component/service entry imports to new module locations
- remove deprecated src/utils/utils.ts monolith
- clean up unused XCXFindUser type import
- update tests to new utils import path
- move shared parsing/grouping helpers into serverUtils and update imports
- add xcxApi singleton in serverUtils
- add Redis-backed uid score store and /api/user/nowScores endpoint
- preload uid scores in event loader and tags in profile loader
- allow grouping prediction to switch sort mode between current/yearly score
- update tags component to consume loader-provided tags
- remove unused zustand game store
- add redis test scaffold and scoreboard component scaffold
