chore: Adding nginx config for maildev

pds/nginx.conf

···
       client_max_body_size 64M;
     }
   }
+  server {
+    access_log /dev/stdout;
+    resolver 127.0.0.11 [::1]:5353 valid=15s;
+    listen 1080;
+    location / {
+      proxy_pass "http://maildev:1080";
+      proxy_set_header Host $host;
+      proxy_set_header X-Real-IP $remote_addr;
+      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+      client_max_body_size 64M;
+    }
+  }
 }