feat: Implement basic general folder support (#2051)

- Related: #1748

vite.config.ts

@@ -30,9 +30,6 @@ const FULL_COVERAGE_FILES_RELATIVE = [
   'utils/download.ts',
   'utils/embla/**/*.ts',
   'utils/endpoint.ts',
-  'utils/ha/integration/**/*.ts',
-  'utils/ha/registry/**/*.ts',
-  'utils/ha/types.ts',
   'utils/initializer.ts',
   'utils/interaction-mode.ts',
   'utils/media-info.ts',