fix: ensure tooltips cannot overlap dialogs

Reported by Alen: tooltips were incorrectly able to appear on top of dialogs. Simple z-index fix

libs/shared/lib/components/layout/Dialog.tsx

@@ -143,7 +143,7 @@ export const DialogContent = React.forwardRef<HTMLDivElement, React.HTMLProps<HT
 
   return (
     <FloatingPortal>
-      <FloatingOverlay className="grid place-items-center" lockScroll style={{ backgroundColor: 'rgba(0, 0, 0, 0.4)' }}>
+      <FloatingOverlay className="grid place-items-center z-50" lockScroll style={{ backgroundColor: 'rgba(0, 0, 0, 0.4)' }}>
         <FloatingFocusManager context={context.floatingContext}>
           <div
             ref={ref}