fix(webapp): pad the debug tooltip so the copy button isn't clipped

The copy button is absolutely positioned to the right of each value
(`-right-6`), which pushed it past the popover's right edge where
`overflow-y-auto` clipped it. Add right padding so it always shows.

Author: samejr

apps/webapp/app/components/admin/debugTooltip.tsx

@@ -26,7 +26,7 @@ export function AdminDebugTooltip({ children }: { children?: React.ReactNode })
         <TooltipTrigger>
           <ShieldCheckIcon className="size-5" />
         </TooltipTrigger>
-        <TooltipContent className="max-h-[90vh] overflow-y-auto">
+        <TooltipContent className="max-h-[90vh] overflow-y-auto pr-8">
           <Content>{children}</Content>
         </TooltipContent>
       </Tooltip>