build(drawnix): 添加docker compose配置文件和环境变量

添加stack.yml和env.cfg配置文件用于部署drawnix服务

drawnix/env.cfg

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+IMAGE_TAG=pubuzhixing/drawnix:v0.2.0

drawnix/stack.yml

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+# pull:: docker compose -p drawnix --env-file ./drawnix/env.cfg -f ./drawnix/stack.yml pull
+# run:: docker compose -p drawnix --env-file ./drawnix/env.cfg -f ./drawnix/stack.yml up -d
+
+services:
+  drawnix:
+    image: ${IMAGE_TAG}
+    container_name: drawnix
+    environment:
+      - TZ=Asia/Shanghai
+    ports:
+      - 5080:80
+    restart: unless-stopped