chore(update): CI/CD

Include cleanup job to remove any available previous deployed site.

.github/workflows/deploy.yml

@@ -15,6 +15,17 @@ permissions:
   id-token: write
 
 jobs:
+  cleanup:
+    runs-on: ubuntu-latest
+    permissions: write-all
+    steps:
+      - name: Delete previous deployments
+        uses: strumwolf/delete-deployment-environment@v2
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          environment: github-pages
+          onlyRemoveDeployments: true
+
   build:
     runs-on: ubuntu-latest
     steps:
@@ -30,7 +41,7 @@ jobs:
           # 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)
 
   deploy:
-    needs: build
+    needs: [cleanup, build]
     runs-on: ubuntu-latest
     environment:
       name: github-pages