fix(tests): Exclude external directory + increase test timeout

- Exclude external/ from vitest to prevent zeroshot test failures
- Increase timeout for 'should show clear status' test to 15s

Author: jonathanpeterwu

src/__tests__/integration/cli-integration.test.ts

@@ -89,7 +89,7 @@ describe('CLI Integration', () => {
   });
 
   describe('Clear Command', () => {
-    it('should show clear status', () => {
+    it('should show clear status', { timeout: 15000 }, () => {
       // Initialize first
       execSync(`node ${cliPath} init`, { cwd: testDir });
 

vitest.config.ts

@@ -5,7 +5,7 @@ export default defineConfig({
     globals: true,
     environment: 'node',
     include: ['**/*.{test,spec}.{js,mjs,cjs,ts,mts,cts,jsx,tsx}'],
-    exclude: ['node_modules', 'dist', '.idea', '.git', '.cache', '.opencode'],
+    exclude: ['node_modules', 'dist', '.idea', '.git', '.cache', '.opencode', 'external'],
     coverage: {
       provider: 'v8',
       reporter: ['text', 'json', 'html'],