Unused error variables in catch block are not allowed (#24487)

packages/cli/src/config/config.ts

@@ -1064,7 +1064,7 @@ async function resolveWorktreeSettings(
     if (isGeminiWorktree(toplevel, projectRoot)) {
       worktreePath = toplevel;
     }
-  } catch (_e) {
+  } catch {
     return undefined;
   }
 

packages/cli/src/config/extension-manager-permissions.test.ts

@@ -33,7 +33,7 @@ describe('copyExtension permissions', () => {
             makeWritableSync(path.join(p, child)),
           );
         }
-      } catch (_e) {
+      } catch {
         // Ignore errors during cleanup
       }
     };

packages/cli/src/config/extension-manager.test.ts

@@ -101,7 +101,7 @@ describe('ExtensionManager', () => {
     themeManager.clearExtensionThemes();
     try {
       fs.rmSync(tempHomeDir, { recursive: true, force: true });
-    } catch (_e) {
+    } catch {
       // Ignore
     }
   });

packages/cli/src/config/extension.ts

@@ -63,7 +63,7 @@ export function loadInstallMetadata(
     // eslint-disable-next-line @typescript-eslint/no-unsafe-type-assertion
     const metadata = JSON.parse(configContent) as ExtensionInstallMetadata;
     return metadata;
-  } catch (_e) {
+  } catch {
     return undefined;
   }
 }

packages/cli/src/config/extensions/github.ts

@@ -151,7 +151,7 @@ export async function fetchReleaseFromGithub(
       return await fetchJson(
         `https://api.github.com/repos/${owner}/${repo}/releases/latest`,
       );
-    } catch (_) {
+    } catch {
       // This can fail if there is no release marked latest. In that case
       // we want to just try the pre-release logic below.
     }

packages/cli/src/config/settings.ts

@@ -612,7 +612,7 @@ export function loadEnvironment(
           }
         }
       }
-    } catch (_e) {
+    } catch {
       // Errors are ignored to match the behavior of `dotenv.config({ quiet: true })`.
     }
   }