add cloudflare deploy

.github/workflows/deploy-cloudflare.yml

@@ -0,0 +1,39 @@
+name: Deploy to Cloudflare Pages
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      deployments: write
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: npm
+
+      - run: npm ci
+
+      - run: npm run build
+        env:
+          RELAY_URL: ${{ secrets.RELAY_URL }}
+          LOG_LEVEL: ${{ secrets.LOG_LEVEL }}
+
+      - uses: cloudflare/wrangler-action@v3
+        with:
+          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          command: pages project create t2-mapper --production-branch=main
+        continue-on-error: true
+
+      - uses: cloudflare/wrangler-action@v3
+        with:
+          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          command: pages deploy docs --project-name=t2-mapper