add test ci badge back

.github/workflows/build-site-ghpages.yml

@@ -1,33 +0,0 @@
-name: Build for Github Pages
-
-on:
-  push:
-    branches:g
-      - master  # Set a branch to deploy
-
-jobs:
-  deploy:
-    runs-on: ubuntu-latest
-    defaults:
-      run:
-        working-directory: ./exampleSite
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          submodules: true  # Fetch Hugo themes (true OR recursive)
-          fetch-depth: 0    # Fetch all history for .GitInfo and .Lastmod
-
-      - name: Setup Hugo
-        uses: peaceiris/actions-hugo@v2
-        with:
-          hugo-version: '0.83.1'
-          extended: true
-
-      - name: Build
-        run: hugo --gc --minify
-
-      - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
-        with:
-          github_token: ${{ secrets.GH_TOKEN }}
-          publish_dir: ./exampleSite/public

README.md

@@ -1,6 +1,6 @@
 # Tufte Hugo Theme
 
-[![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-2.0-4baaaa.svg)](code_of_conduct.md)
+[![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-2.0-4baaaa.svg)](code_of_conduct.md) ![Test Build](https://github.com/loikein/hugo-tufte/actions/workflows/test-build.yml/badge.svg)
 
 ## History of this project