usage panel: plan and account in the accent, not muted

it is the answer to 'whose numbers am i looking at', which matters more the
moment there is a second tab, and it was reading as chrome under the title.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

src/workspaces/officerdev/src/apps/Chat/components/UsagePopover.tsx

@@ -231,7 +231,10 @@ export function UsagePopover({ label, harness }: UsagePopoverProps) {
       <PopoverContent align="start" side="top" className="z-[900] max-h-[70vh] w-80 overflow-y-auto p-0">
         <div className="px-4 py-3">
           <div className="text-sm font-semibold text-foreground">{label}</div>
-          <div className="truncate text-xs text-muted-foreground">
+          {/* Plan and account in the accent rather than muted: this line is the ANSWER to "whose numbers am
+              I looking at", which matters more the moment there is a second tab, and it was reading as
+              chrome under the title. */}
+          <div className="truncate text-xs text-primary">
             {selected
               ? [selected.plan, selected.email].filter(Boolean).join(' · ')
               : isLoading