feat: integrate token point usage v2

tests/unit/works-square.test.ts

@@ -7,7 +7,7 @@ import {
   fetchMyWorksProjects,
   fetchWorksAsset,
   fetchWorksAssets,
-  fetchWorksTokenUsage,
+  fetchWorksTokenPointBalance,
   fetchWorksProjectVersions,
   fetchWorksProjects,
   publishWorksProjectSource,
@@ -212,22 +212,37 @@ describe('works square client', () => {
     );
   });
 
-  it('loads billing token usage with the current access token', async () => {
-    const usage = {
-      five_hour_remaining_percent: 72.5,
-      weekly_remaining_percent: 48,
-      plan_code: 'pro',
-      plan_name: '专业版',
+  it('loads the V2 token point balance with the current access token', async () => {
+    const points = {
+      plan_code: 'mastery',
+      plan_name: '精通',
+      cycle_start: '2026-09-01T00:00:00Z',
+      cycle_end: '2026-09-08T00:00:00Z',
+      next_refresh_at: '2026-09-08T00:00:00Z',
+      weekly_allowance: '500.00',
+      weekly_used: '100.00',
+      weekly_reserved: '25.00',
+      weekly_remaining: '375.00',
+      permanent_total: '50.00',
+      permanent_used: '0.00',
+      permanent_reserved: '0.00',
+      permanent_remaining: '50.00',
+      total_remaining: '425.00',
+      entitlement_source: 'self',
+      family_shared: false,
+      can_manage_membership: true,
+      upgrade_action: 'self_service',
+      shared_available: null,
     };
-    hostApiFetchMock.mockResolvedValueOnce({ success: true, usage });
+    hostApiFetchMock.mockResolvedValueOnce({ success: true, points });
 
-    const result = await fetchWorksTokenUsage('access-token');
+    const result = await fetchWorksTokenPointBalance('access-token');
 
-    expect(result).toEqual(usage);
-    expect(result.plan_code).toBe('pro');
-    expect(result.plan_name).toBe('专业版');
+    expect(result).toEqual(points);
+    expect(result.plan_code).toBe('mastery');
+    expect(result.plan_name).toBe('精通');
     expect(hostApiFetchMock).toHaveBeenCalledWith(
-      '/api/works/billing/token-usage',
+      '/api/works/billing/points',
       {
         headers: {
           'X-NianCode-Access-Token': 'access-token',