RTD: use uv

Author: mgeier

readthedocs.yml

@@ -5,10 +5,14 @@ build:
   tools:
     python: "3"
   jobs:
+    pre_create_environment:
+      - asdf plugin add uv
+      - asdf install uv latest
+      - asdf global uv latest
+    create_environment:
+      - uv venv "${READTHEDOCS_VIRTUALENV_PATH}"
     install:
-      - pip install -U pip
-      - pip install .
-      - pip install --group dev
+      - UV_PROJECT_ENVIRONMENT="${READTHEDOCS_VIRTUALENV_PATH}" uv sync --frozen
 
 sphinx:
   configuration: doc/conf.py