refactor: move proxy to monorepo

backend/proxy/nginx.conf

@@ -0,0 +1,29 @@
+load_module modules/ngx_http_vhost_traffic_status_module.so;
+
+worker_processes  1;
+
+error_log stderr;
+pid       /run/nginx.pid;
+daemon    off;
+
+events {
+  worker_connections  1024;
+}
+
+http {
+  vhost_traffic_status_zone;
+  include       mime.types;
+  default_type  application/octet-stream;
+  access_log    /dev/stdout;
+
+  proxy_temp_path       /tmp/proxy;
+  client_body_temp_path /tmp/body;
+  fastcgi_temp_path     /tmp/fastcgi;
+
+  sendfile          on;
+  # tcp_nopush      on;
+  gzip              on;
+  keepalive_timeout 65;
+
+  include /etc/nginx/http.d/*;
+}