feat(brand): rename product to 帮道

frontend/src/router/index.ts

@@ -220,7 +220,7 @@ export const constantRoutes: RouteRecordRaw[] = [
         path: 'broadcast',
         component: () => import('@/views/content/broadcast.vue'),
         name: 'ContentBroadcast',
-        meta: { title: '银城大喇叭', icon: 'message', roles: operationsConsoleRoles }
+        meta: { title: '帮道大喇叭', icon: 'message', roles: operationsConsoleRoles }
       },
       {
         path: 'direct',

frontend/src/utils/broadcast-m1-contract.test.ts

@@ -4,7 +4,7 @@ import { resolve } from 'node:path';
 
 const read = (path: string) => readFileSync(resolve(process.cwd(), path), 'utf8');
 
-describe('M1 银城大喇叭发布契约', () => {
+describe('M1 帮道大喇叭发布契约', () => {
   it('管理端携带必读和定向范围，并使用受控目标选项', () => {
     const api = read('src/api/aihr/broadcast.ts');
     const page = read('src/views/content/broadcast.vue');

frontend/src/views/content/broadcast.vue

@@ -2,7 +2,7 @@
   <div class="broadcast-page">
     <section class="page-head">
       <div>
-        <h1>银城大喇叭</h1>
+        <h1>帮道大喇叭</h1>
         <p>向当前租户全员公开发布公司通知；可额外定向提醒项目、岗位或职级人员，并设置必读。撤回会停止员工端展示，但保留发布记录。</p>
       </div>
       <el-button type="danger" icon="Plus" :disabled="publishing || publishPending || !scopeTenantId || !storageAvailable" @click="openPublish">发布消息</el-button>
@@ -91,7 +91,7 @@
 
     <el-dialog
       v-model="publishVisible"
-      title="发布银城大喇叭消息"
+      title="发布帮道大喇叭消息"
       width="680px"
       destroy-on-close
       :close-on-click-modal="false"