Add the ability for therapists to archive or delete client profiles.

Archive:

- Removes the client from the active list but keeps their data accessible for record-keeping.

- Archived clients can be restored later.

Delete:

- Permanently removes the client and all associated data (tasks, sessions, notes).

- Require a confirmation modal (e.g., “Are you sure you want to permanently delete this client? This action cannot be undone.”).

UI Updates:

- Add Archive and Delete options in the client profile/actions menu.

- Provide filters/tabs to view Active vs Archived clients.