refactor: remove dead code (#3337)

fluxer_api/src/api/infrastructure/IMediaService.ts

@@ -16,21 +16,21 @@ interface MediaProxyMetadataPolicy {
 	nsfw: MediaProxyNsfwMode;
 }
 
-export type MediaProxyMetadataExternalRequest = {
+type MediaProxyMetadataExternalRequest = {
 	type: 'external';
 	url: string;
 	with_base64?: boolean;
 } & MediaProxyMetadataPolicy;
-export type MediaProxyMetadataUploadRequest = {
+type MediaProxyMetadataUploadRequest = {
 	type: 'upload';
 	upload_filename: string;
 	filename?: string;
 } & MediaProxyMetadataPolicy;
-export type MediaProxyMetadataBase64Request = {
+type MediaProxyMetadataBase64Request = {
 	type: 'base64';
 	base64: string;
 } & MediaProxyMetadataPolicy;
-export type MediaProxyMetadataS3Request = {
+type MediaProxyMetadataS3Request = {
 	type: 's3';
 	bucket: string;
 	key: string;
@@ -72,7 +72,7 @@ export type MediaProxyFrameRequest =
 			key: string;
 	  };
 
-export interface MediaProxyFrameData {
+interface MediaProxyFrameData {
 	timestamp: number;
 	mime_type: string;
 	base64: string;