feat: port wallet charge/withdraw modal from tauri to patient admin page

Add manual wallet withdrawal (debit) endpoint mirroring the offline app's
balance guard, and rebuild the patient کیف پول tab around a single
charge/withdraw toggle modal (quick amounts, تومان→ریال conversion,
transaction filters).

Backend:
- POST /api/v1/patient/{uuid}/wallet/withdraw — creates a debit
  WalletTransaction; 422 ERR_WALLET_INSUFFICIENT when amount exceeds balance.
- ErrorCodes: ERR_WALLET_INSUFFICIENT ('موجودی کیف پول کافی نیست').
- docs/api/patient.md updated.

Frontend:
- usePatientWallet hook (balance + charge/withdraw mutations).
- WalletTransactionModal (toggle, quick amounts, UI-only payment fields).
- WalletTab: charge button, همه/واریزی/برداشت filters.

Tests: backend withdraw success/insufficient/non-positive/ownership;
frontend modal + wallet tab interactions.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

assets/admin/pages/PatientDetailPage.test.tsx

@@ -158,12 +158,42 @@ describe('PatientDetailPage (پرونده تب‌دار)', () => {
     expect(screen.getByText('هیچ پرداختی ثبت نشده است.')).toBeInTheDocument();
   });
 
-  it('shows wallet balance on the wallet tab', async () => {
+  it('shows wallet balance, charge button and transaction filters on the wallet tab', async () => {
     renderDetail();
     await loaded();
     fireEvent.click(screen.getByText('کیف پول'));
     expect(await screen.findByText('موجودی کیف پول')).toBeInTheDocument();
-    expect(await screen.findByText('شارژ')).toBeInTheDocument();
+    expect(screen.getByRole('button', { name: /شارژ کیف پول/ })).toBeInTheDocument();
+    // فیلترهای تراکنش
+    expect(screen.getByRole('button', { name: 'همه' })).toBeInTheDocument();
+    expect(screen.getByRole('button', { name: 'واریزی' })).toBeInTheDocument();
+    expect(screen.getByRole('button', { name: 'برداشت' })).toBeInTheDocument();
+    // تراکنش credit اولیه دیده می‌شود
+    expect(screen.getByText('شارژ')).toBeInTheDocument();
+  });
+
+  it('filters out the credit transaction when the برداشت filter is selected', async () => {
+    renderDetail();
+    await loaded();
+    fireEvent.click(screen.getByText('کیف پول'));
+    await screen.findByText('موجودی کیف پول');
+    fireEvent.click(screen.getByRole('button', { name: 'برداشت' }));
+    expect(screen.getByText('تراکنشی ثبت نشده است')).toBeInTheDocument();
+  });
+
+  it('opens the charge/withdraw modal and posts a charge', async () => {
+    const post = api.post as ReturnType<typeof vi.fn>;
+    post.mockResolvedValue({ success: true, data: {} });
+    renderDetail();
+    await loaded();
+    fireEvent.click(screen.getByText('کیف پول'));
+    await screen.findByText('موجودی کیف پول');
+    fireEvent.click(screen.getByRole('button', { name: /شارژ کیف پول/ }));
+    // مودال باز شد → تب برداشت هم دیده می‌شود
+    expect(await screen.findByRole('button', { name: 'برداشت از کیف پول' })).toBeInTheDocument();
+    fireEvent.change(screen.getByPlaceholderText('مبلغ دلخواه (تومان)'), { target: { value: '50000' } });
+    fireEvent.click(screen.getByRole('button', { name: 'ثبت تراکنش' }));
+    await waitFor(() => expect(post).toHaveBeenCalledWith('/api/v1/patient/r1/wallet/charge', { amount_rials: 500000 }));
   });
 
   it('renders the messages tab with a send box', async () => {