d422ad36b8
WoW 3.3.5 / CoA does not support numeric FileDataIDs in Set(*)Texture — only string paths. Upstream Ace3 uses FDIDs in 42 places across AceGUI-3.0/widgets and AceConfigDialog-3.0, which silently fail and render as red placeholders (visible as solid-red squares where color swatches, checkboxes, and window chrome should be). Substituted each FDID with the string path documented in the trailing comment. Files touched: AceGUI-3.0/widgets/AceGUIContainer-Frame.lua (5) AceGUI-3.0/widgets/AceGUIContainer-TreeGroup.lua (4) AceGUI-3.0/widgets/AceGUIContainer-Window.lua (12) AceGUI-3.0/widgets/AceGUIWidget-CheckBox.lua (9) AceGUI-3.0/widgets/AceGUIWidget-ColorPicker.lua (3) AceGUI-3.0/widgets/AceGUIWidget-DropDown-Items.lua (3) AceGUI-3.0/widgets/AceGUIWidget-Heading.lua (2) AceGUI-3.0/widgets/AceGUIWidget-Icon.lua (1) AceConfig-3.0/AceConfigDialog-3.0/AceConfigDialog-3.0.lua (3) Documented as patch #1 in README.md.