fix: eliminate loading screen flash after prestige (#163)

Add reloadSilent which rehydrates state without toggling isLoading,
preventing the game from unmounting and showing the loading screen
after auto- or manual prestige.

apps/web/src/components/game/prestigePanel.tsx

@@ -84,7 +84,7 @@ const categoryOrder: Array<PrestigeUpgradeCategory> = [
 const PrestigePanel = (): JSX.Element => {
   const {
     state,
-    reload,
+    reloadSilent,
     formatNumber,
     buyPrestigeUpgrade,
     enableNotifications,
@@ -141,7 +141,7 @@ const PrestigePanel = (): JSX.Element => {
           `You've reached prestige level ${data.newPrestigeCount.toString()}!`,
         );
       }
-      await reload();
+      await reloadSilent();
     } catch (error_: unknown) {
       setPrestigeError(
         error_ instanceof Error