workflow: delete it

It is no longer used.

.github/workflows/publish.yml

@@ -1,53 +0,0 @@
-name: Deploy site
-
-on:
-  push:
-    branches: [ main ]
-  workflow_dispatch:
-
-jobs:
-  publish:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          persist-credentials: false
-
-      - name: Install deterministic zip
-        run: |
-          wget https://github.com/timo-reymann/deterministic-zip/releases/latest/download/deterministic-zip_linux-amd64
-          chmod +x deterministic-zip_linux-amd64
-          sudo mv deterministic-zip_linux-amd64 /usr/local/bin/zip
-
-      - name: Package files
-        run: |
-          cd archive
-          chmod +x build.sh
-          ./build.sh
-
-      # to get README.md to webpage as well as GitHub's UI
-      - name: Pre-generation of directory listing
-        run: cp README.md out/README.md
-
-      - name: Github Pages Directory Listing
-        uses: jayanta525/github-pages-directory-listing@v4.0.0
-        with:
-          FOLDER: out
-
-      # these shouldn't be in apindex, but need to be in repo root for GitHub Pages
-      - name: Pre-generation of directory listing
-        run: |
-          mkdir public
-          cp -r out/* public
-          cp CNAME public
-          touch public/.nojekyll 
-
-      - name: Deploy 🚀
-        uses: JamesIves/github-pages-deploy-action@v4.4.3
-        with:
-          repository-name: DS-Homebrew/flashcard-archive-web
-          token: ${{ secrets.WEB_PUSH_TOKEN }}
-          branch: gh-pages # The branch the action should deploy to.
-          folder: public # The folder the action should deploy.
-          clean: true # Automatically remove deleted files from the deploy branchimage: ubuntu:bionic