fix(导航): 排查全项目后修复其余同类tab切换污染历史记录问题

上一提交(e61eb402)只修了"我的收藏"/"查找聊天记录"两处，用户要求排查其他页面是否
也有同样问题。全项目排查<nav>/tabbar/active态切换元素，逐一确认onClick是否直接调用
HashNavigation.navigateTo()（每次都push一条历史记录），找到5处同类实例并修复：

- message-center-view.jsx / workplace-collaboration-view.jsx：底部导航"工作台"<->"消息"
  两个tab——这是全应用唯一的根级tab bar，也是点击频率最高的一处，之前同样每次切换都
  push一条历史记录。
- workplace-collaboration-view.jsx：日报/月报列表页的"我的xx"<->"团队统计"切换（同一个
  组件、同一个页面，只是team boolean不同），同样的问题。
- new-topic-view.jsx："开始新会话"页的搜索/新群组/通过id三个tab。
- wallpapers.jsx："壁纸"设置页的图案/图片两个tab。

均改用上一提交新增的HashNavigation.navigateReplace()。已在浏览器逐一实测：连续切换
多次tab后，无论真实浏览器返回还是应用自己的返回按钮，都能一次性返回到进入该页面之前
的真实上一页。

以下经排查确认不受影响，未改动：group-management-view.jsx的群聊分类tab（我创建的/
管理的/加入的）和contact-management-view.jsx的字母索引锚点均只用本地state/scrollIntoView，
不涉及hash跳转；auth-onboarding-view.jsx的登录<->注册切换、new-topic-view.jsx提交后的
三处跳转是真实的"离开当前页"操作，保留push语义符合预期。

src/views/workplace-collaboration-view.jsx

@@ -22,6 +22,14 @@ const navigate = (view, params) => {
   HashNavigation.navigateTo(hash);
 };
 
+// Same bug/fix as content-library-view.jsx's navigateReplace: DailyReportList/MonthlyReportList's
+// 我的日报|月报 <-> 团队统计 switch is a same-page tab toggle (same component, just a `team` boolean),
+// not a navigation to a different page -- using navigate() here pushed a history entry per click, so
+// switching back and forth a few times made the system back button (and this app's own Header back
+// button, gated on HashNavigation.goBack()) cycle through past toggle states instead of leaving the
+// report page. replaceState-based navigateReplace keeps the hash in sync without that side effect.
+const navigateReplace = (view) => HashNavigation.navigateReplace(HashNavigation.setUrlSidePanel(window.location.hash, view));
+
 export const WORKPLACE_COLLABORATION_VIEWS = [
   'workbench', 'organization-directory', 'meeting-organizer', 'meeting-attendee', 'meeting-create', 'meeting-detail',
   'daily-report-editor', 'daily-report-mine', 'daily-report-team', 'daily-report-detail',
@@ -166,7 +174,7 @@ function Workbench({onToast}) {
     </button>)}</section>
   </main><nav className="workplace-bottom-nav" aria-label="主导航">
     <button type="button" className="active"><Icon>dashboard</Icon><span>工作台</span></button>
-    <button type="button" onClick={() => navigate('messages-home')}><Icon>chat_bubble_outline</Icon><span>消息</span></button>
+    <button type="button" onClick={() => navigateReplace('messages-home')}><Icon>chat_bubble_outline</Icon><span>消息</span></button>
   </nav></div>;
 }
 
@@ -756,7 +764,7 @@ function DailyReportList({team, myUserId, onToast}) {
     <main>
       {team && stats ? <section className="report-statistics">
         <header><span><small>{formatMeetingDate(new Date())}</small><strong>全公司</strong></span>
-          <button type="button" onClick={() => navigate('daily-report-mine')}>我的日报</button></header>
+          <button type="button" onClick={() => navigateReplace('daily-report-mine')}>我的日报</button></header>
         <div><span><b>{stats.expected_count || 0}</b><small>应提交</small></span>
           <span><b>{stats.submitted_count || 0}</b><small>已提交</small></span>
           <span><b>{(stats.expected_count || 0) - (stats.submitted_count || 0)}</b><small>未提交</small></span></div>
@@ -766,7 +774,7 @@ function DailyReportList({team, myUserId, onToast}) {
         <input value={query} onChange={e => setQuery(e.target.value)} placeholder={team ? '搜索姓名或内容' : '搜索日期'} /></label>
       {!team ? <nav className="report-role-switch">
         <button type="button" className="active">我的日报</button>
-        <button type="button" onClick={() => navigate('daily-report-team')}>团队统计</button>
+        <button type="button" onClick={() => navigateReplace('daily-report-team')}>团队统计</button>
       </nav> : null}
       <section className="report-cards">
         {reports == null ? <p className="organization-loading">加载中…</p> :
@@ -954,7 +962,7 @@ function MonthlyReportList({team, myUserId, onToast}) {
     <main>
       {team && stats ? <section className="report-statistics">
         <header><span><small>{formatMonthLabel(toMonthInputValue(new Date()))}</small><strong>全公司</strong></span>
-          <button type="button" onClick={() => navigate('monthly-report-mine')}>我的月报</button></header>
+          <button type="button" onClick={() => navigateReplace('monthly-report-mine')}>我的月报</button></header>
         <div><span><b>{stats.expected_count || 0}</b><small>应提交</small></span>
           <span><b>{stats.submitted_count || 0}</b><small>已提交</small></span>
           <span><b>{(stats.expected_count || 0) - (stats.submitted_count || 0)}</b><small>未提交</small></span></div>
@@ -963,7 +971,7 @@ function MonthlyReportList({team, myUserId, onToast}) {
         <input value={query} onChange={e => setQuery(e.target.value)} placeholder={team ? '搜索姓名或内容' : '搜索月份或内容'} /></label>
       {!team ? <nav className="report-role-switch">
         <button type="button" className="active">我的月报</button>
-        <button type="button" onClick={() => navigate('monthly-report-team')}>团队统计</button>
+        <button type="button" onClick={() => navigateReplace('monthly-report-team')}>团队统计</button>
       </nav> : null}
       <section className="report-cards">
         {reports == null ? <p className="organization-loading">加载中…</p> :