stop building and deploying book

.github/workflows/publish-agb.yml

@@ -5,7 +5,6 @@ on:
     tags:
       - v*
 
-
 jobs:
   build:
     runs-on: ubuntu-22.04
@@ -40,15 +39,3 @@ jobs:
           asset_name: examples.zip
           tag: ${{ github.ref }}
           overwrite: true
-
-      - name: Setup mdBook
-        uses: peaceiris/actions-mdbook@v1
-        with:
-          mdbook-version: '0.4.13'
-      - name: Build the book
-        run: just build-book
-      - name: Deploy the book
-        uses: JamesIves/github-pages-deploy-action@v4
-        with:
-          branch: gh-pages
-          folder: book/book