add s3 minio server

minio/.env.example

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+MINIO_USERNAME=
+MINIO_PASSWORD=

minio/compose.yml

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+services:
+  minio:
+    image: quay.io/minio/minio
+    container_name: minio
+    ports:
+      - "9000:9000"
+      - "9001:9001"
+    environment:
+      MINIO_ROOT_USER: ${MINIO_USERNAME}
+      MINIO_ROOT_PASSWORD: ${MINIO_PASSWORD}
+    volumes:
+      - ./data:/data
+    command: server /data --console-address ":9001"