Implement E2E tests for content page

vitest.config.mjs

@@ -16,6 +16,7 @@ export default defineConfig({
       "tests/unit/**/*.test.{js,jsx,ts,tsx}",
       "tests/integration/**/*.test.{js,jsx,ts,tsx}",
       "tests/accessibility/**/*.test.{js,jsx,ts,tsx}",
+      "tests/e2e/**/*.test.{js,jsx,ts,tsx}",
     ],
     css: true,
     coverage: {