Improvements for GameVault's Offline-Cache

No option to open the cache folder directly from the app.
Users can't change the cache folder location.
Non-descriptive folder names (e.g., 'gbg') and unconventional image filenames.
Images lack proper file extensions, making them unreadable.
Cached Data in general is not saved in a nice to look at & machine-readable format.
Current structure doesn't support multi-server/multi-profile functionality.
Cache only gets written on download/installation so it gets outdated and shows wrong data.

[ ] Add an option to open the cache folder from the app.
[ ] Allow users to change the cache folder location.
[ ] Use descriptive names for cache folders and proper file extensions for images.
[ ] Save images in a readable format with proper file extensions.
[ ] Save game data in a readable format (json).
[ ] Restructure cache to enable multi-server/multi-profile functionality.
[ ] Cache Library more often. (Maybe always, maybe using a time-to-live)

Phalcode / gamevault-app