- Move role selector (Caretaker/Guardian) above email input in Access screen
- Remove "(view only)" suffix from Caretaker role in email templates
- Remove "expires in 7 days" text from invitation emails
- Remove expires_at field from invitation creation (invitations never expire)
- Fix deletion of accepted invitations (now also removes user_access record)
- Add favicon to accept-invite.html page
- Add GET /api/invitations/info/:code endpoint to fetch role before accepting
- Show role and permissions on accept page BEFORE clicking Accept
- Simplify success page: remove permissions list, add link to wellnuo.com
- Minimalist design: light header background, logo only