Wire admin studio SSR and search infrastructure

deploy/nginx/static-cache.conf

@@ -0,0 +1,40 @@
+# -----------------------------------------------------------------------
+# Long-term caching for static assets
+#
+# Include this file inside the relevant server {} block, e.g.:
+#
+#   server {
+#       ...
+#       include /etc/nginx/conf.d/static-cache.conf;
+#   }
+#
+# Also apply equivalent rules on the cdn.skinbase.org server/bucket so
+# that artwork thumbnails and avatars are cached for at least 1 year.
+# For Contabo object storage, set the Cache-Control metadata on each
+# object:  Cache-Control: public, max-age=31536000, immutable
+# -----------------------------------------------------------------------
+
+# Vite build output — always content-hashed, safe to cache for 1 year.
+location ~* ^/build/assets/.+\.(js|css|woff2?|ttf|otf|eot|svg|png|jpg|jpeg|webp|avif|ico|gif)$ {
+    add_header Cache-Control "public, max-age=31536000, immutable";
+    add_header Vary "Accept-Encoding";
+    access_log off;
+    try_files $uri =404;
+}
+
+# CDN user-content (artworks, avatars) — content-addressed by hash.
+# Apply this block on the cdn.skinbase.org nginx server.
+location ~* ^/(artworks|avatars|worlds/media)/.+\.(webp|avif|jpg|jpeg|png|gif|svg)$ {
+    add_header Cache-Control "public, max-age=31536000, immutable";
+    add_header Vary "Accept-Encoding";
+    access_log off;
+    try_files $uri =404;
+}
+
+# Public static images (logos, defaults) — not content-addressed, 7-day TTL.
+location ~* ^/images/.+\.(webp|avif|jpg|jpeg|png|gif|svg|ico)$ {
+    add_header Cache-Control "public, max-age=604800, stale-while-revalidate=86400";
+    add_header Vary "Accept-Encoding";
+    access_log off;
+    try_files $uri =404;
+}