── Test: parseValue accepts space-separated hex bytes ──

── Test: renameNode changes name and undo restores ──

── Test: root header/footer are suppressed (CommandRow replaces them) ──

── Test: selectedNodeIndices ──

── Test: setNodeValue on Float field ──

── Test: setNodeValue with Hex32 (space-separated hex bytes) ──

── Test: setNodeValue undo/redo restores data ──

── Test: setNodeValue writes bytes to provider ──

── Test: toggleCollapse + undo ──

── Test: type autocomplete accepts typed input and commits ──

── Test: type edit emits typePickerRequested (popup-based, not inline edit) ──

── Test: type edit click-away commits original (no change) ──

── Test: value edit commit fires signal with typed text ──