Fix workflow build source path, bin directory, add test

.gitea/workflows/build_and_deploy.yaml

@@ -27,7 +27,7 @@ jobs:
       - name: Unpack Hugo
         run: tar -xf /tmp/hugo/* -C ${{ gitea.workspace }}/bin
       - name: Build the static webpage
-        run: ${{ gitea.workspace }}/bin/hugo --minify
+        run: ${{ gitea.workspace }}/bin/hugo -s ${{ gitea.workspace }}/src -d ${{ gitea.workspace }}/public --minify
       - name: Test static page
         run: bash ${{ gitea.workspace}}/bin/test_static_page.sh
       - name: Copy private key

.gitignore

@@ -1,7 +1,7 @@
+public
 .vault-password
 .terraform
 *.tfvars
 act_runner*
 terraform.tfstate
 terraform.tfstate.backup
-src/public