chore(nginx): Combining two service paths into one in nginx

Author: Redume

nginx/server/nginx.conf

@@ -1,14 +1,4 @@
-location /api/getRate/ {
-    limit_req zone=kekkai burst=4;	
-
-    proxy_pass http://server: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 $scheme;
-}
-
-location /api/metadata/ {
+location ~ ^/api/(getRate|metadata)/?$ {
     limit_req zone=kekkai burst=4;	
 
     proxy_pass http://server:3000;