OpenUI MC 0.0.8

• Restore vanilla item tooltips on OpenUI container screens while suppressing them behind modal overlays.
• Measure cards and vertical stacks with their real width constraints so wrapped dialog content keeps actions inside the card.
• Replay current signal values when virtual lists and grids mount.
• Add anchor-width matching and constraint-aware content measurement to popovers.
• Restore vanilla inventory-key closing for OpenUI container screens while keeping the screen open when a text input is focused or a blocking overlay is active.
• Route unfocused key events to the OpenUI root so screens can define global keyboard shortcuts.
• Keep typed characters focus-only and hold the keyboard scope inside blocking overlays so hidden shortcuts cannot fire behind dialogs.
• Constrain toasts to a maximum width with wrapped, multi-line messages so long server messages stay on screen.
• Suppress underlying vanilla tooltips across the entire blocked area behind blocking overlays, not only under the modal card.
• Stack variable-height toasts by their real heights so wrapped notifications never overlap, keep the action button on its own row, ellipsize long titles, and cap wrapped messages at six lines.