BREAKING CHANGE: chore(ci): don't autogenerate single-page anymore

Use feedback.tasky.workers.dev/single-page. The single-page in the repo will stay.

.github/workflows/single-page.yml

@@ -1,28 +0,0 @@
-name: Update Single Page
-
-on:
-  push:
-    branches: main
-  workflow_dispatch:
-
-jobs:
-  update:
-    name: Update Single Page
-    runs-on: ubuntu-latest
-
-    permissions:
-      contents: write
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Setup Python
-        uses: actions/setup-python@v4
-        with:
-          python-version: '3.10'
-
-      - name: Create local changes
-        run: python .github/single-page.py
-      - uses: stefanzweifel/git-auto-commit-action@v4
-        with:
-          commit_message: '♻️ update single page'