fix: remove unused variables (#7968)

packages/backend/server/src/fundamentals/helpers/url.ts

@@ -89,7 +89,7 @@ export class URLHelper {
       if (!['http:', 'https:'].includes(url.protocol)) return false;
       if (!url.hostname) return false;
       return true;
-    } catch (_) {
+    } catch {
       return false;
     }
   }

packages/backend/server/src/fundamentals/storage/providers/fs.ts

@@ -123,7 +123,7 @@ export class FsStorageProvider implements StorageProvider {
             });
           }
         }
-      } catch (e) {
+      } catch {
         // failed to read dir, stop recursion
       }
     }

packages/backend/server/src/fundamentals/storage/providers/utils.ts

@@ -42,7 +42,7 @@ export async function autoMetadata(
     }
 
     return metadata;
-  } catch (e) {
+  } catch {
     return metadata;
   }
 }