Image Uploads, Label Filtering, and Real-time Fixes

Improved

Label Filtering: Tasks can now be filtered by labels on the board and via the public API.

Email Notifications: The elean logo now displays correctly in notification emails.

Optimistic Deletions: Deleting a task or comment now reflects instantly in the UI without waiting for a server response.

Fixed

Image paste in descriptions and comments: Pasting images into task descriptions and comments now uploads them correctly instead of failing for larger files.

Real-time task updates via API: Changes made through the public API are now reflected in real time for all workspace members without a page refresh.

Task status via API: Status set through the public API is now correctly persisted.

Deleted tasks and comments: Removed tasks and comments now disappear instantly for all workspace members without requiring a page refresh.

Project deletion redirect: Users viewing a project that gets deleted by another member are now automatically redirected instead of seeing a broken page.