Add cache headers for console static assets

Configure 1-day caching with revalidation for images, CSS, fonts,
and icons in the /console path to improve performance while ensuring
freshness.

docker/nginx.conf

@@ -4,7 +4,6 @@ server {
 
     gzip_static on;
 
-    # Set root for all locations
     root /usr/share/nginx/html;
 
     # Security headers for all locations
@@ -22,11 +21,17 @@ server {
         add_header Cache-Control "public";
     }
 
+    # Cache, but revalidate, for images, css, fonts, and icons folders
+    location ~* ^/console/(images|css|fonts|icons)/ {
+        expires 1d;
+        add_header Cache-Control "public, must-revalidate";
+    }
+
     # All other /console requests (no cache)
     location /console {
         index index.html index.html;
         try_files $uri /console/index.html;
-        
+
         expires 0;
         add_header Cache-Control "no-store";
         add_header Pragma "no-cache";