Admin Panel filter & Search

[Nicolapps]

Problem: The admin users page displays all users in a single paginated table with no way to search or filter. Finding a specific student requires scrolling through potentially hundreds of rows and clicking "Show More" repeatedly.

Proposed Solution

• Add a search bar above the users table that filters by email or name
• Add filter options for role (Admin / TA / Student)
• Add filter for completion status (e.g., "has completed all exercises")
• Filtering should work client-side on already-loaded data and ideally also limit the query for large courses