feat: 集成二维码扫描功能，更新相关组件和国际化支持

src/locales/zh-CN.json

@@ -6,6 +6,17 @@
     "transfer": "转账",
     "balance": "余额"
   },
+  "scanner": {
+    "title": "扫描二维码",
+    "hint": "将二维码对准扫描框进行扫描",
+    "fromGallery": "从相册选择",
+    "notSupported": "当前平台不支持二维码扫描",
+    "permissionDenied": "相机权限被拒绝",
+    "openError": "打开扫描器失败",
+    "noQRCodeFound": "未识别到二维码",
+    "galleryError": "读取相册失败",
+    "galleryNotSupported": "当前不支持从相册选择"
+  },
   "recharge": {
     "channel": {
       "chainRecharge": "链上充值",