feat: upgrade performance

packages/website/src/stores/performance.ts

@@ -0,0 +1,12 @@
+import type { Samples } from '@blitzkit/core';
+import { Varuna } from 'varuna';
+
+export interface Performance {
+  playerCountPeriod: PlayerCountPeriod;
+}
+
+export type PlayerCountPeriod = keyof Samples;
+
+export const Performance = new Varuna<Performance>({
+  playerCountPeriod: 'd_30',
+});