Clarify that `Tree.create_item()`, `Tree.set_columns()` & `Tree.clear()` can fail & when.#1207

Merged

Arctis-Fireblight merged 1 commit intoRedot-Engine:masterfrom

AR-DEV-1:tree-create-item-doc-fix

Mar 8, 2026

Commits on Mar 4, 2026

Clarify that `Tree.create_item()`, `Tree.set_columns` & `Tree.clear` can fail & when.
AR-DEV-1
committed