- Add ConfigFlag.NO_DISABLE_KEY to locationSearchProvider config to prevent
'Disable' (null) option which caused fallback to OSM.
- Add manual UI controls to BetterLocationRoot.kt for Location Search Provider
and Google Maps API Key, as automatic UI generation was not present on this page.
- Add ConfigSelector and ConfigInput helpers to BetterLocationRoot.kt.
- Ensure API key input is hidden/masked in the UI list.