feat: replace desktop membership with permanent point wallet

src/lib/works-square-token-points.ts

@@ -1,4 +1,4 @@
-import type { WorksTokenPointBalance } from './works-square';
+import type { WorksTokenPointBalance } from './works-billing';
 
 const TOKEN_POINT_VALUE_PATTERN = /^(0|[1-9]\d*)(?:\.(\d{1,2}))?$/u;
 
@@ -16,7 +16,7 @@ export function isWorksTokenPointBalanceExhausted(
   balance: WorksTokenPointBalance | null | undefined,
 ): boolean {
   if (!balance) return false;
-  if (!balance.can_manage_membership && typeof balance.shared_available === 'boolean') {
+  if (balance.family_shared && typeof balance.shared_available === 'boolean') {
     return !balance.shared_available;
   }
   const remaining = formatWorksTokenPointValue(balance.total_remaining);