fix database migration bug in dev env

.env.development.example

@@ -1,4 +1,5 @@
-APP_NAME=Coolify-localhost
+# Coolify Configuration
+APP_NAME=coolify-localhost
 APP_ID=development
 APP_ENV=local
 APP_KEY=
@@ -7,10 +8,18 @@ APP_URL=http://localhost
 APP_PORT=8000
 MUX_ENABLED=false
 
+# Selenium Driver URL for Dusk
 DUSK_DRIVER_URL=http://selenium:4444
 
-## For Andras only
-# To purge cache
+# PostgreSQL Database Configuration
+DB_DATABASE=coolify-db
+DB_USERNAME=coolify
+DB_PASSWORD=password
+DB_HOST=localhost
+DB_PORT=5432
+
+# Special Keys for Andras
+# For cache purging
 BUNNY_API_KEY=
-# To upload assets
+# For asset uploads
 BUNNY_STORAGE_API_KEY=