feat: implement local-files feature with various enhancements and cleanup

k-tv-backend/api/src/extractors.rs

@@ -67,7 +67,7 @@ impl FromRequestParts<AppState> for OptionalCurrentUser {
                 let user = validate_jwt_token(&token, state).await.ok();
                 return Ok(OptionalCurrentUser(user));
             }
-            return Ok(OptionalCurrentUser(None));
+            Ok(OptionalCurrentUser(None))
         }
 
         #[cfg(not(feature = "auth-jwt"))]