feat: add nginx configuration for dashboard static assets

- Introduced a new location block for serving dashboard static assets without authentication.
- Configured proxy settings to ensure proper handling of requests to the dashboard.

This change enhances the accessibility of dashboard resources while maintaining existing security measures for other endpoints.

Author: andrewm4894

nginx.conf

@@ -66,6 +66,17 @@ http {
             proxy_buffering off;
         }
 
+        # Dashboard static assets (no authentication)
+        location ^~ /dashboard/static/ {
+            proxy_pass http://localhost:8080;
+            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 https;
+            proxy_set_header X-Forwarded-Port 443;
+            proxy_buffering off;
+        }
+
         # Dagster homepage entry point
         location = /dagster {
             # Basic authentication for Dagster access