Move docs deployment to Cloudflare

.github/workflows/pages.yml

@@ -1,41 +0,0 @@
-name: Deploy docs to GitHub Pages
-
-on:
-  push:
-    branches: [main]
-    paths:
-      - docs/**
-      - .github/workflows/pages.yml
-  workflow_dispatch:
-
-permissions:
-  contents: read
-  pages: write
-  id-token: write
-
-concurrency:
-  group: github-pages
-  cancel-in-progress: false
-
-jobs:
-  deploy:
-    name: Deploy docs site
-    runs-on: ubuntu-latest
-    environment:
-      name: github-pages
-      url: ${{ steps.deployment.outputs.page_url }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v5
-
-      - name: Configure Pages
-        uses: actions/configure-pages@v6
-
-      - name: Upload static site
-        uses: actions/upload-pages-artifact@v4
-        with:
-          path: docs
-
-      - name: Deploy
-        id: deployment
-        uses: actions/deploy-pages@v4

docs/CNAME

@@ -1 +0,0 @@
-pi-web.dev

docs/wrangler.jsonc

@@ -1,14 +1,12 @@
 {
   "$schema": "node_modules/wrangler/config-schema.json",
-  "name": "pi-web",
+  "name": "pi-web-docs",
   "compatibility_date": "2026-05-20",
   "observability": {
     "enabled": true
   },
   "assets": {
-    "directory": "."
-  },
-  "compatibility_flags": [
-    "nodejs_compat"
-  ]
+    "directory": ".",
+    "not_found_handling": "404-page"
+  }
 }