Chore/improve deployment flow (#4299)

Co-authored-by: 天魂 <365125264@qq.com>

docker/nginx/proxy.conf.template

@@ -0,0 +1,10 @@
+# Please do not directly edit this file. Instead, modify the .env variables related to NGINX configuration.
+
+proxy_set_header Host $host;
+proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+proxy_set_header X-Forwarded-Proto $scheme;
+proxy_http_version 1.1;
+proxy_set_header Connection "";
+proxy_buffering off;
+proxy_read_timeout ${NGINX_PROXY_READ_TIMEOUT};
+proxy_send_timeout ${NGINX_PROXY_SEND_TIMEOUT};