Configure dependency injection for API and the database. Uses Dagger (dagger.dev)
The API is held in a holder, so that it can be invalidated or recreated as needed.
Big refactor of the feeds, this introduces a bit more duplication of code (some very similar methods that differ only in the types or minor details), but now the inheritance makes more sense and there is less "forcing" to make the inheritance work (for example: no more casting Int to String just to have the right type for the key)
It should be easier to work with the feeds in the future, maybe we'll find better abstractions later on.
* Make less copies, detect if no changes are made for a fast path, give some feedback while processing the image
* avoid NPE on camera, use more generic inputstream so that file picking works again
* stop using resource in test
* stop using resource in test
* fix uri issue and add test
* Test dialog, stringify strings
* click error button, for fun
* test error button in post creation
* check retry of upload works
* Remove wrong button click in test
* add some tests for followers list
* test edit profile button
* test back button
* try to get all callbacks to be called
* Fix typo
* Make sure crop is not ignored