fix(settings): warn on global reads + desync global options (#2026)

* fix(settings): don't sync global nodes

Fixes #2024

* fix(settings): warn and ignore global option resets from overlays

* feat(settings): warn on reads of global options on overlays

* style(bar): use unqualified

* fix(settings): completely reject writes to global options on overlays

* fix(settings): don't sync global properties

* perf(settings): make globalOnly protected

To prevent needing a method call in getters to check it

* fix(settings): reject syncs to global node properties

* chore(settings): property -> option for logs

Config option instead of property; option makes more sense