* feat: updated dino walls with coloured assets and fixed shapes and tests
* refactor: priorities for top wall
* refactor: added bottom wall coloured asset and fixed position and priority with dino bottom wall
* chore: added TODO comments for priority future refactors
* test: golden tests for dino and bottom walls
* refactor: bottom boundary render body
* fix: moved up boundary bottom to avoid line separation between dino bottom wall
* feat: created pinball_theme package
* refactor: moved component_controller to pinball_flame
* ci: defined workflow
* refactor: moved blueprint and priority to pinball_flame
* feat: exported keyboard_input_controller.dart
* feat: made Mocks be Mocks
* docs: updated description
* docs: fixed typo
* fix: merge conflicts