add project wiki github actions

.github/workflows/ci.yml

@@ -1,22 +0,0 @@
-name: CI
-
-on:
-  push:
-    branches: ["gh-pages"]
-  pull_request:
-
-jobs:
-  # Build job
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-      - name: Setup Ruby
-        uses: ruby/setup-ruby@v1
-        with:
-          ruby-version: '3.3' # Not needed with a .ruby-version file
-          bundler-cache: true # runs 'bundle install' and caches installed gems automatically
-          cache-version: 0 # Increment this number if you need to re-download cached gems
-      - name: Build with Jekyll
-        run: bundle exec jekyll build