fix: remove unused variables (#7968)

Author: DonIsaac

packages/backend/server/src/core/auth/service.ts

@@ -83,7 +83,7 @@ export class AuthService implements OnApplicationBootstrap {
         await this.quota.switchUserQuota(devUser.id, QuotaType.ProPlanV1);
         await this.feature.addAdmin(devUser.id);
         await this.feature.addCopilot(devUser.id);
-      } catch (e) {
+      } catch {
         // ignore
       }
     }

packages/backend/server/src/core/quota/service.ts

@@ -69,7 +69,7 @@ export class QuotaService {
             ...quota,
             feature: await QuotaConfig.get(this.prisma, quota.featureId),
           };
-        } catch (_) {}
+        } catch {}
         return null as unknown as typeof quota & {
           feature: QuotaConfig;
         };

packages/backend/server/src/core/utils/doc.ts

@@ -21,7 +21,7 @@ export class DocID {
   static parse(raw: string): DocID | null {
     try {
       return new DocID(raw);
-    } catch (e) {
+    } catch {
       return null;
     }
   }

packages/backend/server/src/core/workspaces/controller.ts

@@ -140,7 +140,7 @@ export class WorkspacesController {
     let ts;
     try {
       ts = new Date(timestamp);
-    } catch (e) {
+    } catch {
       throw new InvalidHistoryTimestamp({ timestamp });
     }
 

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;
   }
 }

packages/backend/server/src/plugins/copilot/workflow/executor/check-html.ts

@@ -43,7 +43,7 @@ export class CopilotCheckHtmlExecutor extends AutoRegisteredWorkflowExecutor {
         }
       }
       return false;
-    } catch (e) {
+    } catch {
       return false;
     }
   }

packages/backend/server/src/plugins/copilot/workflow/executor/check-json.ts

@@ -34,7 +34,7 @@ export class CopilotCheckJsonExecutor extends AutoRegisteredWorkflowExecutor {
         return true;
       }
       return false;
-    } catch (e) {
+    } catch {
       return false;
     }
   }

packages/common/infra/src/app-config-storage.ts

@@ -64,7 +64,7 @@ class Storage<T extends object> {
           return this._options.config;
         }
         return cfg;
-      } catch (err) {
+      } catch {
         return this._cfg;
       }
     } else {