restore composer.json, add mysqli extension

cloud-docker-compose.yaml

@@ -0,0 +1,24 @@
+version: '3.8'
+
+services:
+  php_laravel:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    image: laravel
+    container_name: php_api
+    environment:
+      - PHP_DISPLAY_ERRORS=1
+      - PHP_DISPLAY_STARTUP_ERRORS=1
+      - PHP_ERROR_REPORTING=E_ALL
+
+    restart: always
+    ports:
+      - "3000:80"
+    networks:
+      - php_net
+    volumes:
+      - /dockers/uploads:/app/public/uploads
+networks:
+  php_net:
+