feat: 优化接单工单资料补充体验

- 区服改为非必填，保持 QQ区/微信区 单选；游戏编号/昵称保持输入框，系统保持安卓/苹果单选
- 后台工单 API 归一化输出资料字段，后台人工补充资料弹窗与收集页字段一致
- 人工补充资料弹窗单选字段由下拉框改为直接点选（Radio）
- 买家主页截图支持全局剪贴板粘贴（Ctrl+V/⌘V），并提示点击/粘贴/拖拽三种上传方式

apps/backend/src/services/worker-platform/mappers.ts

@@ -365,7 +365,9 @@ export function mapWorkOrderAdmin(workOrder: WorkOrderRow) {
       workOrder.deposit_threshold_amount || DEFAULT_DEPOSIT_THRESHOLD_AMOUNT,
     ),
     material: safeParseJson(workOrder.material_json),
-    requirement: safeParseJson(workOrder.requirement_json),
+    requirement: {
+      fields: resolveRequirementFields(workOrder),
+    },
     acceptance: mapAcceptanceForResponse(workOrder.acceptance_json),
     problemNote: workOrder.problem_note || '',
     worker: workOrder.assigned_worker_id
@@ -502,7 +504,7 @@ export function normalizeRequirementFields(value: unknown) {
     { key: 'gameId', label: '游戏编号', required: true, type: 'text', options: [], mockValue: 'test_uid' },
     { key: 'gameNickname', label: '游戏昵称', required: true, type: 'text', options: [], mockValue: '测试角色' },
     { key: 'system', label: '系统', required: true, type: 'select', options: ['安卓', '苹果'], mockValue: '安卓' },
-    { key: 'serverZone', label: '区服', required: true, type: 'select', options: ['QQ区', '微信区'], mockValue: 'QQ区' },
+    { key: 'serverZone', label: '区服', required: false, type: 'select', options: ['QQ区', '微信区'], mockValue: 'QQ区' },
   ]
 }
 

apps/backend/src/services/worker-platform/worker-platform-service.test.ts

@@ -2,7 +2,11 @@ import assert from 'node:assert/strict'
 import test from 'node:test'
 
 import type { WorkOrderRow, WorkerUserRow } from '../../repositories/worker-platform/index.js'
-import { assertWorkerLoginAllowed, resolveCollectSubmitTargetWorkOrder } from './index.js'
+import {
+  assertWorkerLoginAllowed,
+  normalizeRequirementFields,
+  resolveCollectSubmitTargetWorkOrder,
+} from './index.js'
 
 function buildWorkerUserRow(overrides: Partial<WorkerUserRow> = {}): WorkerUserRow {
   return {
@@ -67,6 +71,34 @@ test('assertWorkerLoginAllowed blocks disabled workers with worker_disabled', ()
   )
 })
 
+test('normalizeRequirementFields default template keeps gameId/gameNickname as text inputs', () => {
+  const fields = normalizeRequirementFields([])
+  const gameId = fields.find((field) => field.key === 'gameId')
+  const gameNickname = fields.find((field) => field.key === 'gameNickname')
+  assert.equal(gameId?.type, 'text')
+  assert.equal(gameId?.required, true)
+  assert.deepEqual(gameId?.options, [])
+  assert.equal(gameNickname?.type, 'text')
+  assert.equal(gameNickname?.required, true)
+})
+
+test('normalizeRequirementFields default template renders system as single-select 安卓/苹果', () => {
+  const fields = normalizeRequirementFields([])
+  const system = fields.find((field) => field.key === 'system')
+  assert.equal(system?.type, 'select')
+  assert.equal(system?.required, true)
+  assert.deepEqual(system?.options, ['安卓', '苹果'])
+})
+
+test('normalizeRequirementFields default template marks serverZone optional with QQ区/微信区 options', () => {
+  const fields = normalizeRequirementFields([])
+  const serverZone = fields.find((field) => field.key === 'serverZone')
+  assert.equal(serverZone?.type, 'select')
+  assert.equal(serverZone?.required, false)
+  assert.deepEqual(serverZone?.options, ['QQ区', '微信区'])
+})
+
+
 function buildWorkOrderRow(
   overrides: Partial<WorkOrderRow> = {},
 ): WorkOrderRow {