🤖 fix: keep creation prompt on error; only clear on success

- Creation ChatInput no longer wipes the input when workspace creation fails
- useCreationWorkspace.handleSend now returns boolean success so UI can decide when to clear

_Generated with _

Author: ibetitsmike

src/browser/components/ChatInput/index.tsx

@@ -459,8 +459,13 @@ export const ChatInput: React.FC<ChatInputProps> = (props) => {
     if (variant === "creation") {
       // Creation variant: simple message send + workspace creation
       setIsSending(true);
-      setInput(""); // Clear input immediately (will be restored by parent if creation fails)
-      await creationState.handleSend(messageText);
+      const ok = await creationState.handleSend(messageText);
+      if (ok) {
+        setInput("");
+        if (inputRef.current) {
+          inputRef.current.style.height = "36px";
+        }
+      }
       setIsSending(false);
       return;
     }

src/browser/components/ChatInput/useCreationWorkspace.ts

@@ -43,7 +43,7 @@ interface UseCreationWorkspaceReturn {
   toast: Toast | null;
   setToast: (toast: Toast | null) => void;
   isSending: boolean;
-  handleSend: (message: string) => Promise<void>;
+  handleSend: (message: string) => Promise<boolean>;
 }
 
 /**
@@ -89,8 +89,8 @@ export function useCreationWorkspace({
   }, [projectPath]);
 
   const handleSend = useCallback(
-    async (message: string) => {
-      if (!message.trim() || isSending) return;
+    async (message: string): Promise<boolean> => {
+      if (!message.trim() || isSending) return false;
 
       setIsSending(true);
       setToast(null);
@@ -113,7 +113,7 @@ export function useCreationWorkspace({
         if (!result.success) {
           setToast(createErrorToast(result.error));
           setIsSending(false);
-          return;
+          return false;
         }
 
         // Check if this is a workspace creation result (has metadata field)
@@ -122,6 +122,8 @@ export function useCreationWorkspace({
           // Settings are already persisted via useDraftWorkspaceSettings
           // Notify parent to switch workspace (clears input via parent unmount)
           onWorkspaceCreated(result.metadata);
+          setIsSending(false);
+          return true;
         } else {
           // This shouldn't happen for null workspaceId, but handle gracefully
           setToast({
@@ -130,6 +132,7 @@ export function useCreationWorkspace({
             message: "Unexpected response from server",
           });
           setIsSending(false);
+          return false;
         }
       } catch (err) {
         const errorMessage = err instanceof Error ? err.message : String(err);
@@ -139,6 +142,7 @@ export function useCreationWorkspace({
           message: `Failed to create workspace: ${errorMessage}`,
         });
         setIsSending(false);
+        return false;
       }
     },
     [