Include E2E browser tests in ./gradlew check.

Local verification should match Forgejo CI. Wire frontendE2E into check
and point it at docker-compose.e2e.yml with the same test env vars.

- Add frontendE2E to check after frontend unit tests
- Run docker-compose.e2e.yml directly from Gradle with CI secrets
- Update npm test:e2e:ci to use the e2e compose file

build.gradle

@@ -28,13 +28,23 @@ tasks.register('coverage') {
 }
 
 tasks.register('frontendE2E', Exec) {
-    description = 'Run Playwright E2E tests in Docker (CI mode)'
-    workingDir = file("${rootProject.projectDir}/frontend")
-    commandLine 'npm', 'run', 'test:e2e:ci'
+    group = 'verification'
+    description = 'Run Playwright E2E tests in Docker (same stack as Forgejo CI)'
+    dependsOn frontendTest
+    workingDir = rootProject.projectDir
+    environment 'POSTGRES_DB', 'bilhej'
+    environment 'POSTGRES_USER', 'bilhej'
+    environment 'POSTGRES_PASSWORD', 'test_pw_ci_123'
+    environment 'JWT_SECRET', 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
+    environment 'STRIPE_SECRET_KEY', 'sk_test_fake'
+    environment 'STRIPE_WEBHOOK_SECRET', 'whsec_fake'
+    environment 'STRIPE_PRICE_ID', 'price_fake'
+    commandLine 'docker', 'compose', '-f', 'docker-compose.e2e.yml',
+        'up', '--build', '--abort-on-container-exit', '--exit-code-from', 'playwright'
 }
 
 tasks.named('check').configure {
-    dependsOn frontendLint, frontendTest
+    dependsOn frontendLint, frontendTest, frontendE2E
 }
 
 tasks.register('up', Exec) {

frontend/package.json

@@ -13,7 +13,7 @@
     "test:watch": "vitest",
     "test:coverage": "vitest run --coverage",
     "test:e2e": "playwright test",
-    "test:e2e:ci": "docker compose -f ../docker-compose.ci.yml up --build --abort-on-container-exit --exit-code-from playwright"
+    "test:e2e:ci": "docker compose -f ../docker-compose.e2e.yml up --build --abort-on-container-exit --exit-code-from playwright"
   },
   "dependencies": {
     "pinia": "^3.0.4",