fix(design): restore streamed replies and quote handoff

src/pages/ImageCanvas/YouthCreationCard.tsx

@@ -33,6 +33,7 @@ export type YouthCreationCardProps = {
   generationAvailable: boolean;
   onOpenFineTune: () => void;
   onFocusComposer: () => void;
+  onQuoteOffered?: () => void;
 };
 
 function formatDuration(seconds: number): string {
@@ -335,19 +336,23 @@ export function YouthCreationCard({
   generationAvailable,
   onOpenFineTune,
   onFocusComposer,
+  onQuoteOffered,
 }: YouthCreationCardProps) {
   const requestQuote = useImageWorkspaceStore((state) => state.requestQuote);
   const pendingOperations = useImageWorkspaceStore((state) => state.pendingOperations);
   const model = projectYouthCreationCard(workspace, { quoteBlockers });
   const requesting = Object.values(pendingOperations).some(
-    (operation) => operation.status === 'submitting' && operation.command.kind === 'request_quote',
+    (operation) => operation.command.kind === 'request_quote'
+      && operation.command.workspaceId === workspace.workspace.workspaceId,
   );
 
   const request = () => {
     if (!generationAvailable || requesting || !model.canRequestQuote) return;
-    void requestQuote().catch(() => {
-      toast.error('制作方案还没准备好，请稍后再试');
-    });
+    void requestQuote()
+      .then(() => onQuoteOffered?.())
+      .catch(() => {
+        toast.error('制作方案还没准备好，请稍后再试');
+      });
   };
   const hasMoreDetails = model.mustInclude.length > 0
     || model.mustPreserve.length > 0