remove pages support

.github/workflows/pages.yml

@@ -1,38 +0,0 @@
-# https://hexo.io/docs/github-pages.html
-name: Pages
-
-on:
-  push:
-    branches:
-      - source # default branch
-
-jobs:
-  build:
-    runs-on: ubuntu-20.04
-    steps:
-      - uses: actions/checkout@v2
-      - name: Install pandoc
-        run: |
-          sudo apt-get update
-          sudo apt-get install pandoc -y
-      - name: Use Node.js 12.x
-        uses: actions/setup-node@v1
-        with:
-          node-version: "12.x"
-      - name: Cache NPM dependencies
-        uses: actions/cache@v2
-        with:
-          path: node_modules
-          key: ${{ runner.OS }}-npm-cache
-          restore-keys: |
-            ${{ runner.OS }}-npm-cache
-      - name: Install Dependencies
-        run: npm install
-      - name: Build
-        run: npm run build
-      - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: ./public
-          publish_branch: master # deploying branch