feat(auth): 切换注册方式为手机验证码并添加客服功能

- 将注册表单从用户名改为手机号输入
- 集成短信验证码功能，添加验证码输入字段
- 实现发送短信验证码的API调用和倒计时逻辑
- 更新国际化配置以支持验证码相关文案
- 添加桌面端客服聊天弹窗功能
- 调整注册表单UI布局和样式优化
- 修改认证相关常量和类型定义以适配新流程

src/features/game/components/desktop/desktop-header.tsx

@@ -8,9 +8,11 @@ import {
   Volume2,
   VolumeX,
 } from 'lucide-react'
+import { motion } from 'motion/react'
 import { useTranslation } from 'react-i18next'
 import add from '@/assets/game/add.webp'
 import avatar from '@/assets/system/avatar.webp'
+import chatImage from '@/assets/system/chat.webp'
 import diamond from '@/assets/system/diamond.webp'
 import logo from '@/assets/system/logo.webp'
 import { SmartImage } from '@/components/smart-image.tsx'
@@ -18,6 +20,7 @@ import {
   useHeaderClockLabel,
   useHeaderVm,
 } from '@/features/game/hooks/use-header-vm'
+import { useModalStore } from '@/store'
 
 function HeaderClock() {
   const systemTimeLabel = useHeaderClockLabel()
@@ -59,6 +62,7 @@ function SignalBars({
 
 export function DesktopHeader() {
   const { t } = useTranslation()
+  const setModalOpen = useModalStore((state) => state.setModalOpen)
   const {
     authStatus,
     currentLanguageLabel,
@@ -173,6 +177,21 @@ export function DesktopHeader() {
             )}
             <div>{t('gameDesktop.header.fullscreen')}</div>
           </button>
+
+          <motion.button
+            type="button"
+            onClick={() => setModalOpen('desktopSupport', true)}
+            whileTap={{
+              scale: 0.95,
+            }}
+            whileHover={{ scale: 1.05 }}
+          >
+            <SmartImage
+              className={'h-design-30 w-design-30 cursor-pointer'}
+              alt={'chatImage'}
+              src={chatImage}
+            />
+          </motion.button>
         </div>
 
         {authStatus === 'authenticated' ? (