Add async file uploads with progress feedback #425
Description
Uploading large files can take a while, especially over slower networks. Currently, the upload interface is likely synchronous (blocking), with possibly minimal progress feedback. Enhancing UX here would make a big difference.
Proposed Work:
Integrate JavaScript file upload library or use XHR / fetch API to allow asynchronous uploads.
Show progress bars (upload percentage) in the UI.
Handle partial failures (e.g. network interruption) smoothly (retry options or error messages).
Ensure compatibility with security / CSRF settings, and fallback for browsers without JS support.
This will improve usability when working with large media files, or many files at once.