feat: 新增新闻管理功能，包括新闻的创建、编辑和列表展示，更新相关路由和类型定义

src/typings/elegant-router.d.ts

@@ -27,6 +27,7 @@ declare module "@elegant-router/types" {
     "home": "/home";
     "iframe-page": "/iframe-page/:url";
     "login": "/login/:module(pwd-login|code-login|register|reset-pwd|bind-wechat)?";
+    "news": "/news";
     "notification": "/notification";
     "rwa": "/rwa";
     "rwa_product": "/rwa/product";
@@ -82,6 +83,7 @@ declare module "@elegant-router/types" {
     | "home"
     | "iframe-page"
     | "login"
+    | "news"
     | "notification"
     | "rwa"
     | "tokenization"
@@ -113,6 +115,7 @@ declare module "@elegant-router/types" {
     | "bank"
     | "deposit_fiat"
     | "home"
+    | "news"
     | "notification"
     | "rwa_product"
     | "rwa_producttype"