add readthedocs configuration files

.readthedocs.yaml

@@ -0,0 +1,19 @@
+# .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 version of Python and other tools you might need
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3.12"
+
+python:
+  install:
+    - requirements: docs/requirements.txt
+
+mkdocs:
+  configuration: mkdocs.yml

docs/requirements.txt

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+mkdocs-material