feat: 同步管理端、用户端与后端业务，并接通线上 Web 接口

补齐平台订阅、外部登录、CRM 同步与用户端页面；Nginx 转发用户端接口，登录页使用 Google 与 Apple 标志。

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/test/modules/team/finance-analytics.test.ts

@@ -82,4 +82,171 @@ describe('【财务与运营新账统计】TeamFinanceAnalyticsService 单元测
     expect(response.code).toBe(1000);
     expect(response.data.summary.mrr).toBeDefined();
   });
+
+  it('6. 无发票/无订阅可归属时 regionalRevenue 与 recentLedger 必须为空数组，不得填演示数据', async () => {
+    service.teamInvoiceEntity = {
+      find: async () => [],
+    } as unknown as TeamFinanceAnalyticsService['teamInvoiceEntity'];
+    service.teamSubscriptionEntity = {
+      find: async () => [],
+    } as unknown as TeamFinanceAnalyticsService['teamSubscriptionEntity'];
+
+    const result = await service.getOverviewAnalytics({ period: 'all' });
+
+    expect(result.regionalRevenue).toEqual([]);
+    expect(result.recentLedger).toEqual([]);
+
+    const ledgerDump = JSON.stringify(result.recentLedger);
+    expect(ledgerDump).not.toMatch(/Vanguard|Dubai Apex|Berlin Precision|Silicon Horizon|Nordic Clean/i);
+
+    const regionPercents = result.regionalRevenue.map((r) => r.percentage);
+    expect(regionPercents).not.toEqual([46, 28, 14, 12]);
+  });
+
+  it('7. 区域占比必须按已有发票币种归属真实汇总，百分比来自实际收款占比而非固定比例', async () => {
+    const invoices: Partial<TeamInvoiceEntity>[] = [
+      {
+        id: 11,
+        invoiceNo: 'INV-20260921-0001',
+        currency: 'USD',
+        totalAmount: 1000,
+        taxAmount: 0,
+        status: 'paid',
+        title: 'Pro Plan',
+        billingInfo: { companyName: 'Acme North LLC' },
+        tenantId: 101,
+        createTime: new Date('2026-09-10T10:00:00Z') as unknown as Date,
+      },
+      {
+        id: 12,
+        invoiceNo: 'INV-20260921-0002',
+        currency: 'EUR',
+        totalAmount: 500,
+        taxAmount: 0,
+        status: 'paid',
+        title: 'Enterprise Plan',
+        billingInfo: { companyName: 'Rhine Tools GmbH' },
+        tenantId: 102,
+        createTime: new Date('2026-09-11T10:00:00Z') as unknown as Date,
+      },
+      {
+        id: 13,
+        invoiceNo: 'INV-20260921-0003',
+        currency: 'AED',
+        totalAmount: 500,
+        taxAmount: 0,
+        status: 'paid',
+        title: 'Pro Plan',
+        billingInfo: { companyName: 'Gulf Bridge Trading' },
+        tenantId: 103,
+        createTime: new Date('2026-09-12T10:00:00Z') as unknown as Date,
+      },
+    ];
+
+    service.teamInvoiceEntity = {
+      find: async () => invoices as TeamInvoiceEntity[],
+    } as unknown as TeamFinanceAnalyticsService['teamInvoiceEntity'];
+    service.teamSubscriptionEntity = {
+      find: async () => [],
+    } as unknown as TeamFinanceAnalyticsService['teamSubscriptionEntity'];
+
+    const result = await service.getOverviewAnalytics({ period: 'all' });
+
+    expect(result.regionalRevenue.length).toBeGreaterThanOrEqual(1);
+    const totalPct = result.regionalRevenue.reduce((s, r) => s + r.percentage, 0);
+    expect(totalPct).toBeCloseTo(100, 0);
+
+    const byRegion = Object.fromEntries(
+      result.regionalRevenue.map((r) => [r.region, r])
+    );
+    // USD 1000 / 2000 = 50%, EUR 500 = 25%, AED 500 = 25%
+    const usdRegion = Object.values(byRegion).find((r) => r.revenue === 1000);
+    const eurRegion = Object.values(byRegion).find((r) => r.revenue === 500 && r.percentage === 25);
+    expect(usdRegion?.percentage).toBe(50);
+    expect(eurRegion).toBeDefined();
+
+    const fixedDemo = result.regionalRevenue.map((r) => r.percentage);
+    expect(fixedDemo).not.toEqual([46, 28, 14, 12]);
+  });
+
+  it('8. recentLedger 只能映射已有发票字段，租户名取自 billingInfo，不得出现演示租户', async () => {
+    const invoices: Partial<TeamInvoiceEntity>[] = [
+      {
+        id: 21,
+        invoiceNo: 'INV-20260920-0100',
+        currency: 'USD',
+        totalAmount: 196,
+        taxAmount: 0,
+        status: 'paid',
+        title: 'Pro Seat Addon',
+        billingInfo: { companyName: 'Orbit Studio Co.' },
+        tenantId: 201,
+        createTime: new Date('2026-09-20T08:00:00Z') as unknown as Date,
+      },
+      {
+        id: 22,
+        invoiceNo: 'INV-20260919-0099',
+        currency: 'EUR',
+        totalAmount: 588,
+        taxAmount: 0,
+        status: 'issued',
+        title: 'Enterprise Renewal',
+        billingInfo: { companyName: 'Nordic Labs AB' },
+        tenantId: 202,
+        createTime: new Date('2026-09-19T08:00:00Z') as unknown as Date,
+      },
+    ];
+
+    service.teamInvoiceEntity = {
+      find: async () => invoices as TeamInvoiceEntity[],
+    } as unknown as TeamFinanceAnalyticsService['teamInvoiceEntity'];
+    service.teamSubscriptionEntity = {
+      find: async () => [],
+    } as unknown as TeamFinanceAnalyticsService['teamSubscriptionEntity'];
+
+    const result = await service.getOverviewAnalytics({ period: 'all' });
+
+    expect(result.recentLedger.length).toBe(2);
+    expect(result.recentLedger.map((l) => l.invoiceNo)).toEqual([
+      'INV-20260920-0100',
+      'INV-20260919-0099',
+    ]);
+    expect(result.recentLedger[0].tenantName).toBe('Orbit Studio Co.');
+    expect(result.recentLedger[1].tenantName).toBe('Nordic Labs AB');
+    expect(result.recentLedger[0].amount).toBe(196);
+    expect(result.recentLedger[1].status).toBe('issued');
+
+    const names = result.recentLedger.map((l) => l.tenantName).join(' ');
+    expect(names).not.toMatch(/Vanguard|Dubai Apex|Berlin Precision|Silicon Horizon/i);
+  });
+
+  it('9. 仅有未付款发票时区域营收为空，流水仍可来自真实发票', async () => {
+    const invoices: Partial<TeamInvoiceEntity>[] = [
+      {
+        id: 31,
+        invoiceNo: 'INV-20260918-0001',
+        currency: 'USD',
+        totalAmount: 299,
+        taxAmount: 0,
+        status: 'issued',
+        title: 'Pro Plan',
+        billingInfo: { companyName: 'Pending Buyer Inc.' },
+        tenantId: 301,
+        createTime: new Date('2026-09-18T08:00:00Z') as unknown as Date,
+      },
+    ];
+
+    service.teamInvoiceEntity = {
+      find: async () => invoices as TeamInvoiceEntity[],
+    } as unknown as TeamFinanceAnalyticsService['teamInvoiceEntity'];
+    service.teamSubscriptionEntity = {
+      find: async () => [],
+    } as unknown as TeamFinanceAnalyticsService['teamSubscriptionEntity'];
+
+    const result = await service.getOverviewAnalytics({ period: 'all' });
+    expect(result.regionalRevenue).toEqual([]);
+    expect(result.recentLedger).toHaveLength(1);
+    expect(result.recentLedger[0].tenantName).toBe('Pending Buyer Inc.');
+    expect(result.recentLedger[0].invoiceNo).toBe('INV-20260918-0001');
+  });
 });