Reduce max-source-files to 500 for API timeout

Author: greynewell

.github/workflows/arch-docs.yml

@@ -28,7 +28,7 @@ jobs:
         with:
           supermodel-api-key: ${{ secrets.SUPERMODEL_API_KEY }}
           base-url: https://repos.supermodeltools.com
-          max-source-files: "1500"
+          max-source-files: "500"
 
       - uses: actions/configure-pages@v5