reconfigure deploy with custom action

.github/workflows/deploy.yml

@@ -18,14 +18,8 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout your repository using git
-        uses: actions/checkout@v4
-      - name: Install, build, and upload your site
-        uses: withastro/action@v2
-        with:
-          # path: . # The root location of your Astro project inside the repository. (optional)
-          node-version: 20 # The specific version of Node that should be used to build your site. Defaults to 20. (optional)
-          package-manager: pnpm@latest # The Node package manager that should be used to install dependencies and build your site. Automatically detected based on your lockfile. (optional)
+      - name: Custom Build and Deploy
+        uses: MicroWebStacks/astro-big-doc@main
 
   deploy:
     needs: build