feat: 添加首页本地化支持，包括标题、RWA产品和动态新闻的翻译

src/locales/ar.json

@@ -345,5 +345,16 @@
     "themeLight": "فاتح",
     "themeDark": "داكن",
     "themeAuto": "تلقائي (حسب النظام)"
+  },
+  "home": {
+    "title": "الصفحة الرئيسية",
+    "rwa": {
+      "title": "منتجات RWA",
+      "buy": "شراء",
+      "stage": "المرحلة: "
+    },
+    "news": {
+      "title": "الأخبار والتحديثات"
+    }
   }
 }

src/locales/en-US.json

@@ -589,5 +589,16 @@
       "description": "If you have any questions about these Terms of Service or need assistance, please contact us:",
       "email": "Email"
     }
+  },
+  "home": {
+    "title": "Home",
+    "rwa": {
+      "title": "RWA Products",
+      "buy": "Buy",
+      "stage": "Stage: "
+    },
+    "news": {
+      "title": "News & Updates"
+    }
   }
 }

src/locales/zh-CN.json

@@ -595,5 +595,16 @@
       "description": "如果您对本服务条款有任何疑问或需要帮助，请通过以下方式联系我们：",
       "email": "电子邮件"
     }
+  },
+  "home": {
+    "title": "首页",
+    "rwa": {
+      "title": "RWA产品",
+      "buy": "购 入",
+      "stage": "阶段："
+    },
+    "news": {
+      "title": "动态新闻"
+    }
   }
 }

src/locales/zh-HK.json

@@ -345,5 +345,16 @@
     "themeLight": "淺色",
     "themeDark": "深色",
     "themeAuto": "跟隨系統"
+  },
+  "home": {
+    "title": "首頁",
+    "rwa": {
+      "title": "RWA產品",
+      "buy": "購 入",
+      "stage": "階段："
+    },
+    "news": {
+      "title": "動態新聞"
+    }
   }
 }