fix(daemon): remove invalid string argument from fetchImageGenerationWithResponseRetry call

The second argument to fetchImageGenerationWithResponseRetry() is an
optional onSettled callback, not a provider label string. Passing
'comfyui' caused TypeScript errors across all test suites.

This matches the pattern used by other providers (custom-image,
nanobanana) which omit the second argument entirely.

Author: Eero

apps/daemon/src/media/index.ts

@@ -1315,7 +1315,6 @@ async function renderComfyUIImage(ctx: MediaContext, credentials: ProviderConfig
       headers,
       body: JSON.stringify(body),
     })),
-    'comfyui',
   );
 
   const data = await parseOpenAICompatibleJson(resp, 'comfyui');