task-91(店铺中心): 实现新增店铺表单

新增 shop-manage-form-model.ts(分组/店铺名/商城/账号/密码校验与 camel 创建
请求体，密码按敏感字段处理) 并在 shop-manage-api.ts 增加 submitCreateShopManage
(POST /api/admin/shop-manages，createdById 由当前会话提供)。

TDD: task-91.test.ts 8 用例先 RED 后 GREEN。

admin-frontend-vue/tests/task-91.test.ts

@@ -0,0 +1,87 @@
+import test from 'node:test'
+import assert from 'node:assert/strict'
+import { readSource } from './helpers.ts'
+import {
+  emptyShopManageForm,
+  toShopManageCreateRequest,
+  validateShopManageForm,
+} from '../src/pages/shop/shop-manage-form-model.ts'
+
+test('test_task_091_shop_manage_create_form_normal_primary_path', () => {
+  // 正常主路径：合法表单校验通过并序列化为 Java camelCase 创建请求体。
+  const form = { groupId: 3, shopName: 'BlueWave', mallName: '亚马逊美国站', znUsername: 'robot', account: 'sale@blue.com', password: 'p@ss' }
+  const { valid, errors } = validateShopManageForm(form)
+  assert.equal(valid, true)
+  assert.deepEqual(errors, {})
+  assert.deepEqual(toShopManageCreateRequest(form, 8), {
+    groupId: 3,
+    shopName: 'BlueWave',
+    mallName: '亚马逊美国站',
+    znUsername: 'robot',
+    account: 'sale@blue.com',
+    password: 'p@ss',
+    createdById: 8,
+  })
+})
+
+test('test_task_091_shop_manage_create_form_normal_variant_input', () => {
+  // 正常变体：znUsername 可选留空不下发；字段首尾空白去除。
+  const request = toShopManageCreateRequest(
+    { groupId: 1, shopName: ' A店 ', mallName: ' M ', znUsername: '   ', account: 'acc', password: 'p' },
+    2,
+  )
+  assert.equal(request.shopName, 'A店')
+  assert.equal(request.mallName, 'M')
+  assert.equal('znUsername' in request, false)
+})
+
+test('test_task_091_shop_manage_create_form_repeated_is_idempotent', () => {
+  // 正常重复：序列化不改输入、结果稳定。
+  const form = { groupId: 2, shopName: 'S', mallName: 'M', znUsername: '', account: 'a', password: 'p' }
+  assert.deepEqual(toShopManageCreateRequest(form, 1), toShopManageCreateRequest(form, 1))
+  assert.equal((form as { shopName: string }).shopName, 'S')
+})
+
+test('test_task_091_shop_manage_create_form_boundary_empty_input', () => {
+  // 边界空值：空表单校验给出必填字段错误。
+  const { valid, errors } = validateShopManageForm(emptyShopManageForm())
+  assert.equal(valid, false)
+  assert.equal(errors.groupId, '分组不能为空')
+  assert.equal(errors.shopName, '店铺名称不能为空')
+  assert.equal(errors.account, '账号不能为空')
+  assert.equal(errors.password, '密码不能为空')
+})
+
+test('test_task_091_shop_manage_create_form_boundary_single_item', () => {
+  // 边界单元素：最短合法表单通过。
+  const { valid } = validateShopManageForm({ groupId: 1, shopName: 'S', mallName: 'M', znUsername: '', account: 'a', password: 'p' })
+  assert.equal(valid, true)
+})
+
+test('test_task_091_shop_manage_create_form_boundary_limit_or_missing_field', () => {
+  // 边界上限/缺字段：znUsername 超长拒绝，缺分组序列化不产生无效请求。
+  const overZn = validateShopManageForm({ groupId: 1, shopName: 'S', mallName: 'M', znUsername: 'x'.repeat(129), account: 'a', password: 'p' })
+  assert.equal(overZn.valid, false)
+  assert.match(overZn.errors.znUsername || '', /128/)
+  assert.throws(() => toShopManageCreateRequest({ ...emptyShopManageForm(), shopName: 'S' }, 1), /分组/)
+})
+
+test('test_task_091_shop_manage_create_form_invalid_input_rejected', () => {
+  // 异常输入：空白店铺名/账号/密码与未选分组被拒。
+  const { errors } = validateShopManageForm({ groupId: null, shopName: '  ', mallName: '', znUsername: '', account: '', password: '   ' })
+  assert.equal(errors.groupId, '分组不能为空')
+  assert.equal(errors.shopName, '店铺名称不能为空')
+  assert.equal(errors.account, '账号不能为空')
+  assert.equal(errors.password, '密码不能为空')
+})
+
+test('test_task_091_shop_manage_create_form_dependency_failure_returns_actionable_message', () => {
+  // 依赖失败/提交走 adapter：表单模型纯逻辑，adapter POST /api/admin/shop-manages。
+  const model = readSource('src/pages/shop/shop-manage-form-model.ts')
+  assert.equal(/axios|http\.|vue/.test(model), false, '表单模型保持纯逻辑')
+  assert.match(model, /敏感|密码/)
+  const api = readSource('src/pages/shop/shop-manage-api.ts')
+  assert.match(api, /submitCreateShopManage/)
+  assert.match(api, /http\.post/)
+  assert.match(api, /\/api\/admin\/shop-manages/)
+})