fix: Fix static routing in kittygram gateway for admin and frontend assets.

Updated nginx config to split static file handling by path instead of using one generic `/static` fallback through `/`. Added explicit routes for Django admin and DRF static files (`/static/admin/`, `/static/rest_framework/`) and routed frontend bundles through `/static/` -> `/static/static/`. This resolves two regressions: white screen on frontend due to missing JS/CSS (`404 /static/js|css`) and unstyled Django admin due to wrong static resolution. Kept API/admin/media proxy behavior unchanged.

Author: levinadev

nginx/nginx.conf

@@ -16,8 +16,20 @@ server {
     alias /media/;
   }
 
+  location /static/admin/ {
+    alias /static/admin/;
+  }
+
+  location /static/rest_framework/ {
+    alias /static/rest_framework/;
+  }
+
+  location /static/ {
+    alias /static/static/;
+  }
+
   location / {
-    alias /static/;
-    try_files $uri $uri/ /index.html;
+    root /static;
+    try_files $uri /index.html;
   }
 }