feat(docs): add mkdocs and ci (#114)

.github/workflows/ci.yml

@@ -38,6 +38,10 @@ jobs:
             do_sync: false
             command: uv build
             sync_args: ""
+          - task: docs
+            do_sync: true
+            command: uv run --no-sync mkdocs build --strict
+            sync_args: --no-install-project --group docs
 
     steps:
       - name: Checkout

.github/workflows/docs.yml

@@ -0,0 +1,57 @@
+name: Docs
+
+on:
+  push:
+    branches: ["master"]
+    paths:
+      - "docs/**"
+      - "src/**"
+      - "mkdocs.yml"
+      - "pyproject.toml"
+      - "uv.lock"
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: docs-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v5
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
+        with:
+          python-version: "3.14"
+          enable-cache: true
+
+      - name: Sync docs dependencies
+        run: uv sync --frozen --no-install-project --group docs
+
+      - name: Build site
+        run: uv run --no-sync mkdocs build --strict
+
+      - name: Upload Pages artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: _site
+
+  deploy:
+    needs: build
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4