Add auto-generated mirror status information

.github/workflows/pages.yaml

@@ -0,0 +1,42 @@
+name: Deploy updated mirror list to GitHub pages
+
+on:
+  push:
+    branches:
+      - trunk
+  workflow_dispatch:
+  schedule:
+    - cron: '37 1,4,7,10,13,16,19,22 * * *'
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
+# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Get mirror state
+        run: |
+          podman run ghcr.io/zauguin/get-tl-mirror-status:get-tl-mirror-status > output.json
+      - name: Setup Pages
+        uses: actions/configure-pages@v4
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: '.'
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4