Fix gitignore and update docker-compose.yml

docker-compose.yml

@@ -0,0 +1,23 @@
+version: '3.8'
+
+services:
+  inventory-app:
+    image: inventory-app:latest
+    container_name: portal-inventory
+    ports:
+      - "3000:3000"
+    environment:
+      - NODE_ENV=production
+      - DATABASE_URL=file:/app/dev.db
+      - SESSION_SECRET=ganti_dengan_rahasia_acak_anda
+    volumes:
+      # PENTING: Ganti '/opt/inventory' dengan lokasi folder Anda di VPS Node Manager
+      - /opt/inventory/dev.db:/app/dev.db
+    deploy:
+      mode: replicated
+      replicas: 1
+      placement:
+        constraints:
+          - node.role == manager
+      restart_policy:
+        condition: on-failure