ci: Add docs.yaml

.github/workflows/docs.yaml

@@ -0,0 +1,15 @@
+name: CI
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build doc
+        run: v doc -m . -f html -o doc/