chore: sync repository snapshot

_legacy_original/docker-compose.yml

@@ -0,0 +1,29 @@
+# Verifikasi lokal sebelum push ke Coolify. Topologi meniru Coolify persis:
+# MySQL terpisah dengan database `default` + user non-root `mysql` (sekaligus
+# menguji bahwa init-db tidak butuh privilege CREATE DATABASE).
+services:
+  app:
+    build: .
+    ports:
+      - "8000:8000"
+    environment:
+      DB_HOST: db
+      DB_PORT: "3306"
+      DB_NAME: default
+      DB_USER: mysql
+      DB_PASS: secret
+    depends_on:
+      - db
+
+  db:
+    image: mysql:8.0
+    environment:
+      MYSQL_DATABASE: default
+      MYSQL_USER: mysql
+      MYSQL_PASSWORD: secret
+      MYSQL_ROOT_PASSWORD: rootsecret
+    volumes:
+      - db-data:/var/lib/mysql
+
+volumes:
+  db-data: