ci: revert agent reporter (#33685)

.github/workflows/web-tests.yml

@@ -87,7 +87,7 @@ jobs:
           merge-multiple: true
 
       - name: Merge reports
-        run: vp test --merge-reports --reporter=json --reporter=agent --coverage
+        run: vp test --merge-reports --coverage --silent=passed-only
 
       - name: Report app/components baseline coverage
         run: node ./scripts/report-components-coverage-baseline.mjs

web/vite.config.ts

@@ -87,7 +87,6 @@ export default defineConfig(({ mode }) => {
       environment: 'jsdom',
       globals: true,
       setupFiles: ['./vitest.setup.ts'],
-      reporters: ['agent'],
       coverage: {
         provider: 'v8',
         reporter: isCI ? ['json', 'json-summary'] : ['text', 'json', 'json-summary'],