V0.5.0 - QOL Update

Notable Updates:

• [Website] Better preferences pane, now with help
• [Website] Route splitting on client -> faster website load
• [Website] Add loading indicators for slow internet connections
• [Website] Moved to Angular 15
• [Website] Add support for web tracking using Ackee
• [Website] Show download progress when downloading an image
• [Server] Add support for overriding the hostname
• [Server] Add api ratelimits (please report if too aggresive)
• [Server] Improve logging
• [Server] Fix bug where caching was being ignored
• [Server] Fix bug where qoi files were not converted properly