unit tests fixin

.env.test

@@ -0,0 +1,21 @@
+# .env.test
+# Environment variables for the test environment.
+# This file is loaded by `tsx` when running the `npm run test:integration` command.
+
+# --- Test Database Connection ---
+# IMPORTANT: These should point to your *test* database, not production.
+# These values will be used by the backend server when it starts for integration tests.
+DB_HOST=localhost
+DB_PORT=5432
+DB_USER=flyer_crawler_user
+DB_PASSWORD=WoA2kFtqqHdTLqdZsoCa
+DB_DATABASE=flyer-crawler-test
+DB_NAME=flyer-crawler-test
+
+# --- Test JWT Secret ---
+JWT_SECRET=a-secure-secret-for-testing-only
+
+# --- Other Test Variables ---
+# These can be dummy values if the feature is not being tested directly.
+FRONTEND_URL=http://localhost:3000
+GEMINI_API_KEY=dummy-api-key-for-testing