enhancement: Docker image consolidation

nginx.conf

@@ -18,18 +18,18 @@ http {
 
         location /api {
             client_max_body_size 0;
-            proxy_pass http://whishper-backend:8080;
+            proxy_pass http://127.0.0.1:8080;
         }
 
         location /ws {
-            proxy_pass http://whishper-backend:8080;
+            proxy_pass http://127.0.0.1:8080;
             proxy_http_version 1.1;
             proxy_set_header Upgrade $http_upgrade;
             proxy_set_header Connection "upgrade";
         }
 
         location / {
-            proxy_pass http://whishper-frontend:3000;
+            proxy_pass http://127.0.0.1:3000;
         }    
     }
 }