Gitea updated for the right host and to work with caddy.

gitea/files/nginx.conf.j2

@@ -1,19 +0,0 @@
-server {
-
-  listen 80;
-  server_name {{ http_host }};
-
-#  location /_/static {
-
-#    alias /path/to/gitea/public;
-#  }
-
-  location / {
-    proxy_pass http://localhost:3000;
-    proxy_set_header Host $host;
-    proxy_set_header X-Real-IP $remote_addr;
-    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-    proxy_set_header X-Forwarded-Proto $scheme;
-  }
-}
-