Summary
• Added role-specific localStorage keys for column visibility in three hooks:
- `useUsageLogsData.js` → `logs-table-columns-admin` / `logs-table-columns-user`
- `useMjLogsData.js` → `mj-logs-table-columns-admin` / `mj-logs-table-columns-user`
- `useTaskLogsData.js` → `task-logs-table-columns-admin` / `task-logs-table-columns-user`
Details
1. Each hook now derives a `STORAGE_KEY` based on `isAdminUser`, preventing admin and non-admin sessions from overwriting one another’s column settings.
2. Removed the previous “save but strip admin columns” workaround—settings are persisted unmodified to each role’s key.
3. Kept runtime behaviour: non-admin users still see admin-only columns forcibly hidden.
4. Replaced newly added Chinese comments with clear English equivalents for consistency.
Result
Switching between admin and non-admin accounts no longer corrupts column visibility preferences, and codebase comments are fully English-localized.
