fix: 易支付移动端传 device=jump 以支持微信H5支付唤起

前端 linesToJsonString 传的是 JSON 字符串，而 .strict() schema
只接受数组/对象，导致所有渠道编辑保存失败"参数校验失败"。
移除 .strict()，models/features 改为 union 接受 string | array/record。

.gitignore

@@ -42,3 +42,6 @@ next-env.d.ts
 
 # third-party source code (local reference only)
 /third-party
+
+# Claude Code project instructions (contains sensitive deployment info)
+CLAUDE.md

src/__tests__/payment-flow.test.ts

@@ -193,7 +193,7 @@ describe('Payment Flow - PC/Mobile, QR/Redirect', () => {
       ).toBe(true);
     });
 
-    it('EasyPay does not use isMobile flag itself (delegates to frontend)', async () => {
+    it('EasyPay forwards isMobile to client for device=jump on mobile', async () => {
       mockEasyPayCreatePayment.mockResolvedValue({
         code: 1,
         trade_no: 'EP-003',
@@ -212,16 +212,14 @@ describe('Payment Flow - PC/Mobile, QR/Redirect', () => {
 
       await provider.createPayment(request);
 
-      // EasyPay client is called the same way regardless of isMobile
+      // EasyPay client receives isMobile so it can set device=jump
       expect(mockEasyPayCreatePayment).toHaveBeenCalledWith(
         expect.objectContaining({
           outTradeNo: 'order-ep-003',
           paymentType: 'alipay',
+          isMobile: true,
         }),
       );
-      // No isMobile parameter forwarded to the underlying client
-      const callArgs = mockEasyPayCreatePayment.mock.calls[0][0];
-      expect(callArgs).not.toHaveProperty('isMobile');
     });
   });
 

src/app/api/admin/channels/[id]/route.ts

@@ -3,19 +3,17 @@ import { z } from 'zod';
 import { verifyAdminToken, unauthorizedResponse } from '@/lib/admin-auth';
 import { prisma } from '@/lib/db';
 
-const updateChannelSchema = z
-  .object({
-    group_id: z.number().int().positive().optional(),
-    name: z.string().min(1).max(100).optional(),
-    platform: z.string().min(1).max(50).optional(),
-    rate_multiplier: z.number().positive().optional(),
-    description: z.string().max(500).nullable().optional(),
-    models: z.array(z.string()).nullable().optional(),
-    features: z.record(z.string(), z.unknown()).nullable().optional(),
-    sort_order: z.number().int().min(0).optional(),
-    enabled: z.boolean().optional(),
-  })
-  .strict();
+const updateChannelSchema = z.object({
+  group_id: z.number().int().positive().optional(),
+  name: z.string().min(1).max(100).optional(),
+  platform: z.string().min(1).max(50).optional(),
+  rate_multiplier: z.number().positive().optional(),
+  description: z.string().max(500).nullable().optional(),
+  models: z.union([z.array(z.string()), z.string()]).nullable().optional(),
+  features: z.union([z.record(z.string(), z.unknown()), z.string()]).nullable().optional(),
+  sort_order: z.number().int().min(0).optional(),
+  enabled: z.boolean().optional(),
+});
 
 export async function PUT(request: NextRequest, { params }: { params: Promise<{ id: string }> }) {
   if (!(await verifyAdminToken(request))) return unauthorizedResponse(request);

src/lib/easy-pay/client.ts

@@ -9,6 +9,7 @@ export interface CreatePaymentOptions {
   clientIp: string;
   productName: string;
   returnUrl?: string;
+  isMobile?: boolean;
 }
 
 function normalizeCidList(cid?: string): string | undefined {
@@ -68,6 +69,10 @@ export async function createPayment(opts: CreatePaymentOptions): Promise<EasyPay
     params.cid = cid;
   }
 
+  if (opts.isMobile) {
+    params.device = 'jump';
+  }
+
   const sign = generateSign(params, env.EASY_PAY_PKEY);
   params.sign = sign;
   params.sign_type = 'MD5';

src/lib/easy-pay/provider.ts

@@ -29,6 +29,7 @@ export class EasyPayProvider implements PaymentProvider {
       clientIp: request.clientIp || '127.0.0.1',
       productName: request.subject,
       returnUrl: request.returnUrl,
+      isMobile: request.isMobile,
     });
 
     return {