refactor(self-hosting): forward every setting, drop dead config (#3047)

fluxer_api/pkgs/mime_utils/src/index.ts

@@ -1,7 +0,0 @@
-// SPDX-License-Identifier: AGPL-3.0-or-later
-
-export {
-	getContentTypeFromFilename,
-	isSupportedMediaContentType,
-	normalizeContentType,
-} from '@pkgs/mime_utils/src/ContentTypeUtils';