feat: add default storage quota configuration and update media upload handling

libertas_api/src/handlers/media_handlers.rs

@@ -37,14 +37,12 @@ impl From<Media> for MediaResponse {
     }
 }
 
-pub fn media_routes() -> Router<AppState> {
-    let max_size_mb = 100; // todo: get from config
-
+pub fn media_routes(max_upload_size: usize) -> Router<AppState> {
     Router::new()
         .route("/", post(upload_media))
         .route("/{id}", get(get_media_details).delete(delete_media))
         .route("/{id}/file", get(get_media_file))
-        .layer(DefaultBodyLimit::max(max_size_mb * 1024 * 1024))
+        .layer(DefaultBodyLimit::max(max_upload_size))
 }
 
 async fn upload_media(