Remove unused files, set up for RTD

.readthedocs.yaml

@@ -9,6 +9,7 @@ build:
   os: ubuntu-22.04
   tools:
     python: "3.10"
+    node: "22"
   jobs:
     post_install:
       - pip install poetry
@@ -17,6 +18,9 @@ build:
       # See https://github.com/readthedocs/readthedocs.org/pull/11152/
       - VIRTUAL_ENV=$READTHEDOCS_VIRTUALENV_PATH poetry install --with docs
 
+      # install node dependencies and build the settings
+      - cd scripts/settings && npm install && npm run build && cp dist/index.html ../../docs/source/installation/settings_base.html && cd ../..
+
 
 sphinx:
   configuration: docs/source/conf.py