chore(CI): add docs action

Author: fubuloubu

.github/workflows/docs.yaml

@@ -0,0 +1,41 @@
+name: Docs
+
+on:
+  push:
+    branches: [main]
+  release:
+    types: [released]
+  pull_request:
+    types: [opened, synchronize]
+
+concurrency:
+  # Cancel older, in-progress jobs from the same PR, same workflow.
+  # use run_id if the job is triggered by a push to ensure
+  # push-triggered jobs to not get canceled.
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  docs:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: write
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Setup Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: "3.10"
+
+    - name: Install Dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install .[docs]
+
+    - name: Ape Docs
+      uses: apeworx/sphinx-ape@main
+      with:
+        github-token: ${{ secrets.GITHUB_TOKEN }}