Fix jwt-token

data-retention-service/.env.example

@@ -0,0 +1,17 @@
+# Data Retention Service Environment Variables
+
+# Database Configuration
+DB_HOST=postgres
+DB_PORT=5432
+DB_NAME=drone_detection
+DB_USER=postgres
+DB_PASSWORD=your_secure_password
+
+# Service Configuration
+NODE_ENV=production
+
+# Set to 'true' to run cleanup immediately on startup (useful for testing)
+IMMEDIATE_CLEANUP=false
+
+# Logging level
+LOG_LEVEL=info