Add Playwright E2E testing setup

- Added Playwright configuration for automated and visual E2E tests
- Updated Next.js configuration to accept localhost:3003 for testing
- Included Playwright as a dev dependency

💘 Generated with Crush
Co-Authored-By: Crush <crush@charm.land>

package.json

@@ -13,7 +13,9 @@
     "postinstall": "prisma migrate deploy && prisma generate",
     "build-image": "./scripts/build-image.sh",
     "start-container": "docker compose --env-file container.env up",
-    "test": "jest"
+    "test": "jest",
+    "test:e2e": "playwright test",
+    "test:e2e:ui": "npm run test:e2e -- --ui"
   },
   "dependencies": {
     "@formatjs/intl-localematcher": "^0.5.4",
@@ -72,6 +74,7 @@
     "zod": "^3.23.8"
   },
   "devDependencies": {
+    "@playwright/test": "^1.54.1",
     "@testing-library/dom": "^10.4.0",
     "@testing-library/jest-dom": "^6.4.8",
     "@testing-library/react": "^16.0.0",