Remove GitHub action

.github/workflows/main.yml

@@ -1,52 +0,0 @@
-name: Deploy website to Pages
-
-on:
-  push:
-    branches: ["main"]
-
-  # Allows you to run this workflow manually from the Actions tab
-  workflow_dispatch:
-
-permissions:
-  contents: read
-  pages: write
-  id-token: write
-
-concurrency:
-  group: "pages"
-  cancel-in-progress: false
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@main
-        with:
-          submodules: true
-          fetch-depth: 0
-      - name: Setup Pages
-        id: pages
-        uses: actions/configure-pages@main
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/flake-checker-action@main
-      - name: Build website
-        run: nix run .
-      - name: Upload to GitHub Pages
-        uses: actions/upload-pages-artifact@main
-        with:
-          path: ./public
-
-  deploy:
-    environment:
-      name: github-pages
-      url: ${{ steps.deployment.outputs.page_url }}
-    runs-on: ubuntu-latest
-    needs: build
-    steps:
-      - name: Deploy to GitHub Pages
-        id: deployment
-        uses: actions/deploy-pages@main