docs: switch to zensical

.github/workflows/docs.yml

@@ -0,0 +1,38 @@
+name: Documentation
+
+on:
+  push:
+    branches:
+      - master
+      - main
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+jobs:
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/configure-pages@v5
+      - uses: actions/checkout@v5
+      - name: Install uv
+        uses: astral-sh/setup-uv@v6
+        with:
+          enable-cache: true
+      - name: Install docs dependencies
+        run: |
+          uv sync --locked --no-dev --group docs
+      - name: Build site
+        run: uv run zensical build --clean
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v4
+        with:
+          path: site
+      - name: Deploy to GitHub Pages
+        uses: actions/deploy-pages@v4
+        id: deployment

.readthedocs.yml

@@ -14,9 +14,8 @@ build:
       - asdf plugin add uv
       - asdf install uv latest
       - asdf global uv latest
-      - UV_PROJECT_ENVIRONMENT=$READTHEDOCS_VIRTUALENV_PATH uv sync --all-extras --group docs
-    install:
-      - "true"
-
-mkdocs:
-  configuration: mkdocs.yml
+      - UV_PROJECT_ENVIRONMENT=$READTHEDOCS_VIRTUALENV_PATH uv sync --locked --no-dev --group docs
+    post_build:
+      - uv run zensical build --clean
+      - mkdir -p $READTHEDOCS_OUTPUT/html/
+      - cp -r site/* $READTHEDOCS_OUTPUT/html/