feat: set header on proxy

Author: harshkhandeparkar

metaploy/travel.metaploy.conf

@@ -7,5 +7,8 @@ server {
 
 	location / {
 		proxy_pass http://travel_buddy;
+
+		proxy_set_header Host $host;
+		proxy_set_header X-Forwarded-Host $host;
 	}
 }