Module constants/drawer

A DRAWER_WIDGET value.

A DRAWER_BINDING value.

Widget kinds a column's meta.drawer config can request. The value discriminates the ColumnDrawerConfig union, so each one implies the runtime type of that branch's options (e.g. DRAWER_WIDGET.AUTOCOMPLETE_OBJECTS needs { code, label }[]).

Where a drawer section's value reads and writes in app state. Discriminates the ColumnDrawerBinding union, so ColumnDrawerSection can dispatch on it without columns knowing how the context is structured.

Sentinel values for a numberRange widget's adornment. Anything else is used verbatim as the start-adornment text.