Enhancement: Remove Theme selector, User Avatar and Image Compressor #442
Description
We want to support only dark and light themes for now. Because having multiple theme options is not feasible for us right now. Also, we need to remove all the other customization options.
User Avatar should be removed, but will be added again in the new UI. Its placement in the current UI is not appropriate.
The Image Compressor utility is good to have, but it is just an extra feature we do not really need. This app is an image gallery; we should focus more on the viewing experience.