Add RTD configuration

Author: stevepiercy

.readthedocs.yaml

@@ -0,0 +1,24 @@
+# .readthedocs.yaml
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+# Required
+version: 2
+
+# Set the OS, Python version and other tools you might need
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3.12"
+#    nodejs: "19"
+  commands:
+    - make rtd-pr-preview
+
+# Build documentation in the "docs/" directory with Sphinx
+#sphinx:
+#  configuration: docs/conf.py
+
+# See https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
+#python:
+#  install:
+#    - requirements: docs/requirements.txt