chore(vitest): add additional folders to exclude

vitest.config.ts

@@ -1,7 +1,18 @@
 import { defineConfig } from "vitest/config";
 import { configDefaults, coverageConfigDefaults } from "vitest/config";
 
-const customExcludes = ["build/**", "e2e/**", "integration-tests/**", "tests-examples/**"];
+const customExcludes = [
+    "build/**",
+    "e2e/**",
+    "integration-tests/**",
+    "tests-examples/**",
+    "node_modules/**",
+    "src/public/app-dist/**",
+    "libraries/**",
+    "docs/**",
+    "out/**",
+    "*.config.[jt]s" // playwright.config.ts and similar
+];
 
 export default defineConfig({
     test: {