Added site to this repo and Gitlab to build it

.forgejo/workflows/ci.yaml

@@ -35,4 +35,19 @@ jobs:
           go test -p 1 ./...
         env:
           TEST_DYNAMO_URL: "http://localstack:4566"
-          GOPRIVATE: "github:com/lmika/*"
+          GOPRIVATE: "github:com/lmika/*"
+  site:
+    runs-on: docker
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Setup Hugo
+        uses: peaceiris/actions-hugo@v2
+        with:
+          hugo-version: '0.146.0'
+      - name: Build
+        run: |
+          cd _site
+          mkdir -p themes
+          git clone https://github.com/alex-shpak/hugo-book.git themes/hugo-book
+          hugo --minify