Drop the GH Pages deploy flow

It's gotten in the way, and it's gotten there fast.

Author: dead-claudia

.github/workflows/deploy.yml

@@ -5,10 +5,14 @@ on:
     branches: [main]
   workflow_dispatch:
 
-concurrency: deploy
+concurrency:
+  group: deploy
+  cancel-in-progress: true
 
 permissions:
   contents: read
+  pages: write
+  id-token: write
 
 jobs:
   deploy:
@@ -20,8 +24,8 @@ jobs:
         node-version: 20
     - run: npm ci
     - run: npm run build
-    - uses: MithrilJS/infra/deploy@main
+    - uses: actions/configure-pages@v5
+    - uses: actions/upload-pages-artifact@v3
       with:
-        type: github-pages
-        token: ${{ secrets.DEPLOY_TOKEN }}
-        root_dir: ${{ github.workspace }}/dist
+        path: ./dist
+    - uses: actions/deploy-pages@v4