- Update defaultFilter to use criteria instead of search
- Update handleSearch to use criteria parameter
- Update handleSearchClear to use criteria parameter
- Update auto-clear onChange to use criteria parameter
API endpoint now uses: /api/user?page=1&limit=10&criteria=keyword
- Add helper function capitalizeFirstLetter for consistent formatting
- Add helper function getRoleColor to determine tag color by role_level or role_name
- Refactor role_name column render to use dynamic helpers
- Replace 30+ lines of hardcoded conditions with 8 lines of clean code
- Support any role name from database without code changes
- Display role names with first letter capitalized
- Color mapping: Level 1=purple, Level 2=blue, Level 3=cyan, Level 4=green
- Add KeyOutlined icon import for change password feature
