Refactor to Home Assistant integration using WebSockets and HTTP Proxy View

src/utils/url-resolver.ts

@@ -1,25 +1,20 @@
 /**
- * Resolves a URL relative to the service URL if it's a relative path
- * Service returns relative URLs like "/api/radar/.../frame/..." which need
- * to be resolved against the service_url base
+ * Resolves a URL through the Home Assistant integration proxy if it's a relative path.
+ * The integration provides a proxy at /api/bom_local/proxy/
  */
-export function resolveImageUrl(url: string, serviceUrl: string): string {
+export function resolveImageUrl(url: string, serviceUrl?: string): string {
   if (!url) return url;
   
   // If URL is already absolute (starts with http:// or https://), use as-is
   if (url.startsWith('http://') || url.startsWith('https://')) {
     return url;
   }
-  
-  // Remove trailing slash from serviceUrl
-  const baseUrl = serviceUrl.replace(/\/$/, '');
-  
-  // If URL is relative (starts with /), resolve against service URL
-  if (url.startsWith('/')) {
-    return `${baseUrl}${url}`;
-  }
-  
-  // If URL is relative without leading slash, resolve against service URL with path
-  return `${baseUrl}/${url}`;
-}
 
+  // If we are using the HA integration proxy (standard behavior now)
+  const proxyPrefix = '/api/bom_local/proxy';
+  
+  // Remove leading slash if present to avoid double slashes
+  const path = url.startsWith('/') ? url : `/${url}`;
+  
+  return `${proxyPrefix}${path}`;
+}