Package-level declarations

COUI jump/next arrow, ported 1:1 from ColorOS coui_btn_next_normal.xml (12x24dp viewport, 1.4dp round-cap stroke, autoMirrored selector). Render at its native 12x24dp size and tint with couiColorLabelTertiary.

COUI menu/spinner up-down indicator, ported 1:1 from ColorOS coui_pop_up_next_normal.xml (14x24dp viewport, two 1.4dp round-cap stroke chevrons, autoMirrored selector). Render at its native 14x24dp size and tint with couiColorLabelTertiary.

COUI coui_menu_ic_checkbox_selected: a stroked polyline rather than a filled glyph, so the tick keeps a constant 1.4 weight with round caps and joins at any size.