* feat: used new Rive file
* feat: implementing left and right eye closing
* feat: implemented left and right eye
* test: dash_animation_test.dart
* test: adjusted supports value comparison
* feat: included background
* refactor: renamed avatar_animation to rive
* refactor: import file
* test: avatar_detector_test.dart
* test: fixing tests with AvatarDetectorBloc
* test: space_background_test.dart
* refactor: removed unused key
* feat: included checks in estimateRequested
* chore: formatting
* chore: included TODO
