chore: update .gitignore

.gitignore

@@ -7,7 +7,9 @@ node_modules/
 .env.production
 
 # Build output
-dist/
+frontend/dist/
+frontend/tsconfig.tsbuildinfo
+frontend/tsconfig.node.tsbuildinfo
 build/
 
 # IDE
@@ -26,13 +28,31 @@ npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
 
-# Database (uncomment if you don't want to commit the SQLite database)
+# Database (个人使用可保留提交，生产环境建议取消注释)
 # prisma/dev.db
 # prisma/prod.db
 
-# Test screenshots
+# Test scripts
+test-*.js
+test-*.ps1
+test-*.mjs
+verify-*.cjs
+verify-*.mjs
+visual-check-*.js
+
+# Debug scripts
+debug-*.cjs
+
+# Test results
+test-results/
 test-screenshots/
+*.png
 
 # Temporary files
 *.tmp
 *.bak
+
+# Full test files (legacy)
+full-test.js
+tdd_*.js
+TEST_CASES.md