feat: Enhance model resolution for Cursor models

- Added support for Cursor models in the model resolver, allowing cursor-prefixed models to pass through unchanged.
- Implemented logic to handle bare Cursor model IDs by adding the cursor- prefix.
- Updated logging to provide detailed information on model resolution processes for both Claude and Cursor models.
- Expanded unit tests to cover new Cursor model handling scenarios, ensuring robust validation of model resolution logic.

apps/ui/src/components/views/board-view/board-header.tsx

@@ -81,7 +81,7 @@ export function BoardHeader({
         {isMounted && (
           <div className="flex items-center gap-2 px-3 py-1.5 rounded-lg bg-secondary border border-border">
             <Label htmlFor="auto-mode-toggle" className="text-sm font-medium cursor-pointer">
-              Auto Mode
+              Auto Plus
             </Label>
             <Switch
               id="auto-mode-toggle"