chore: fix build error

Author: galdawave

package-lock.json

@@ -90,6 +90,7 @@
     "@types/react": "^19.2.0",
     "@types/react-dom": "^19.2.0",
     "@types/shell-quote": "^1.7.5",
+    "@types/ws": "^8.18.1",
     "@vitest/coverage-v8": "^3.1.1",
     "@vitest/eslint-plugin": "^1.3.4",
     "cross-env": "^7.0.3",

package.json

@@ -60,13 +60,13 @@ vi.mock('@google/gemini-cli-core', async (importOriginal) => {
   };
 });
 
-vi.mock('./extensions/consent.js', () => ({
+vi.mock('./consent.js', () => ({
   maybeRequestConsentOrFail: vi.fn().mockResolvedValue(undefined),
 }));
 
-vi.mock('./extensions/extensionSettings.js', async (importOriginal) => {
+vi.mock('./extensionSettings.js', async (importOriginal) => {
   const actual =
-    await importOriginal<typeof import('./extensions/extensionSettings.js')>();
+    await importOriginal<typeof import('./extensionSettings.js')>();
   return {
     ...actual,
     getEnvContents: vi.fn().mockResolvedValue({}),
@@ -302,6 +302,7 @@ describe('extensionUpdates', () => {
       vi.spyOn(fs.promises, 'mkdir').mockResolvedValue(undefined);
       vi.spyOn(fs.promises, 'writeFile').mockResolvedValue(undefined);
       vi.spyOn(fs.promises, 'rm').mockResolvedValue(undefined);
+      vi.spyOn(fs.promises, 'cp').mockResolvedValue(undefined);
       vi.mocked(fs.existsSync).mockReturnValue(false); // No hooks
       try {
         await manager.installOrUpdateExtension(installMetadata, previousConfig);