Adding readthedocs config file

Author: Fernando López

.readthedocs.yaml

@@ -0,0 +1,19 @@
+# Read the Docs configuration file for MkDocs projects
+# 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"
+
+mkdocs:
+  configuration: mkdocs.yml
+
+# Optionally declare the Python requirements required to build your docs
+#python:
+#  install:
+#  - requirements: docs/requirements.txt