feat(ui): WBP UI_Panel_Master (parent UUIPanel_Base) Background->Content(NamedSlot)

Padrao replicado p/ 2a familia: C++ Abstract (UUIPanel_Base) -> WBP concreto. Arvore: Background(Border) -> Content(NamedSlot) via set_widget_tree; binds casam (Background/Content). Compila 0 erros, parent UUIPanel_Base. Designers injetam conteudo no NamedSlot Content; visual data-driven por FUIStyle.Panel/PanelType.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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2026-05-19 00:29:17 -03:00
parent 01c74c7683
commit c6b0be92cc

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