readthedocs: build with zensical

Author: bcbnz

readthedocs.yml

@@ -2,6 +2,17 @@
 # SPDX-License-Identifier: 0BSD
 
 version: 2
-formats: all
-mkdocs:
-  configuration: mkdocs.yml
+
+build:
+  os: ubuntu-24.04
+  tools:
+    python: latest
+  jobs:
+    install:
+      - pip install zensical
+    build:
+      html:
+        - zensical build
+    post_build:
+      - mkdir -p $READTHEDOCS_OUTPUT/html/
+      - cp --recursive site/* $READTHEDOCS_OUTPUT/html/