fix: route video workspace to comfyui proxy

src/web/pages/ComfyUI.tsx

@@ -41,9 +41,37 @@ export default function ComfyUI() {
           headers: { Authorization: `Bearer ${token}` },
         });
         if (!cancelled && response.ok) {
+          const payload = await response.json().catch(() => null);
+          const mode = String(payload?.comfyui?.mode || '').toLowerCase();
+          const status = String(payload?.comfyui?.status || '').toLowerCase();
+          const usesContainerProxy = mode === 'container';
+
+          if (usesContainerProxy) {
             setIframeSrc(`/comfy/?token=${encodedToken}`);
             return;
           }
+
+          if (status !== 'disabled') {
+            setIframeSrc('/api/comfyui/proxy/');
+            return;
+          }
+        }
+      } catch {
+        // Fall through to the legacy embedded ComfyUI proxy.
+      }
+
+      try {
+        const response = await fetch('/api/video-agent/status', {
+          headers: { Authorization: `Bearer ${token}` },
+        });
+        if (!cancelled && response.ok) {
+          const payload = await response.json().catch(() => null);
+          const mode = String(payload?.mode || payload?.comfyui?.mode || '').toLowerCase();
+          if (mode === 'container') {
+            setIframeSrc(`/comfy/?token=${encodedToken}`);
+            return;
+          }
+        }
       } catch {
         // Fall through to the legacy embedded ComfyUI proxy.
       }