feat: Added docker compose file for database

compose.yaml

@@ -0,0 +1,29 @@
+version: '3.9'
+
+services:
+  mariadb:
+    image: mariadb:11
+    container_name: mariadb
+    restart: unless-stopped
+
+    environment:
+      MYSQL_ROOT_PASSWORD: <PASSWORD>
+      MYSQL_DATABASE: foobar
+      MYSQL_USER: foo
+      MYSQL_PASSWORD: <PASSWORD>
+
+    ports:
+      - '3306:3306'
+
+    volumes:
+      - mariadb_data:/var/lib/mysql
+      - ./my.cnf:/etc/mysql/conf.d/my.cnf:ro
+
+    healthcheck:
+      test: ['CMD', 'mysqladmin', 'ping', '-h', 'localhost']
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+volumes:
+  mariadb_data: