Tooltip showing one day before date

[mkader]

Tooltip showing date one before, for example, CopilotUsageOutput object contain {date:"2025-04-11", day:"2025-04-11"}. But ChartTooltip showing "Apr 10" instead of "Apr 11".

issue code
src\dashboard\utils\helpers.ts
line 58 , day: item.date;

This is the fixed to resolve to show correct tooltip info.
day: (new Date(item.date + 'T00:00:00')).toLocaleDateString("en-US", { month: "short", day: "numeric" }),

[Frank802]

@mkader Thanks for the feedback and the proposed fix. Can you please open a PR?