add gh-pages doc deployment

.github/workflows/docs.yml

@@ -0,0 +1,30 @@
+name: docs
+
+on:
+  push:
+    branches: [ master ]
+
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v4
+        with:
+          python-version: 3.x
+
+      - name: "Configure git"
+        run: |
+          git config user.name "CICD"
+          git config user.email "[email protected]"
+
+      - name: "Install dependencies"
+        run: |
+          curl -sSL https://install.python-poetry.org | python3 - --version 1.6.1
+          poetry install
+
+      - name: "Build mkdocs"
+        run: make doc-deploy