bug fix

wizard_website/nginx.conf

@@ -6,12 +6,19 @@ server {
     # Hashed build assets can be cached forever.
     location /assets/ {
         add_header Cache-Control "public, max-age=31536000, immutable";
-        try_files $uri =404;
+        try_files $uri @strip_prefix;
     }
 
-    # Single page app: always serve index.html.
     location / {
         add_header Cache-Control "no-cache";
-        try_files $uri /index.html;
+        try_files $uri @strip_prefix;
+    }
+
+    # The reverse proxy may forward requests with their path prefix
+    # (e.g. /website/assets/app.js). Drop leading segments until a file
+    # matches; everything else is the single page app.
+    location @strip_prefix {
+        rewrite ^/[^/]+(/.+)$ $1 last;
+        rewrite ^ /index.html last;
     }
 }

wizard_website/vite.config.ts

@@ -4,6 +4,8 @@ import { defineConfig } from 'vite'
 // https://vite.dev/config/
 export default defineConfig({
   plugins: [react()],
+  // Relative asset URLs, so the app works under any path prefix (e.g. /website/).
+  base: './',
   server: {
     // Forward API requests (including the websocket) to a locally running game server.
     proxy: {