fix: align client dashboard metrics

src/apps/client/ClientHome.tsx

@@ -49,11 +49,7 @@ export function ClientHome() {
 
   const account = dashboard?.accounts[0];
   const availableBalance = moneyUnitsToYuan((account?.balanceCents ?? 0) + (account?.creditCents ?? 0));
-  const todaySpend = moneyUnitsToYuan(dashboard?.today.spendCents);
   const todayRefundCents = Math.max(0, dashboard?.today.returnedCents ?? 0);
-  const todayRefund = moneyUnitsToYuan(todayRefundCents);
-  const balanceBaseline = Math.max(availableBalance + todaySpend - todayRefund, availableBalance, 1);
-  const balancePercent = Math.min(100, Math.round((availableBalance / balanceBaseline) * 100));
   const recentMessages = useMemo<RecentTaskRow[]>(() => (dashboard?.recentTasks ?? []).map((task) => ({
     id: String(task.id ?? task.taskNo),
     taskNo: String(task.taskNo ?? task.id),
@@ -101,7 +97,7 @@ export function ClientHome() {
       <div className="dashboard-grid dashboard-grid--four">
         <div className="surface metric-card metric-card--featured">
           <span>可用发送额度</span>
-          <strong className="client-amount-value"><MoneyText>¥{formatAmount(availableBalance)}</MoneyText></strong>
+          <strong><MoneyText>¥{formatAmount(availableBalance)}</MoneyText></strong>
           <small>现金余额 <MoneyText>¥{formatCents(account?.balanceCents)}</MoneyText></small>
         </div>
         <div className="surface metric-card">
@@ -111,12 +107,12 @@ export function ClientHome() {
         </div>
         <div className="surface metric-card">
           <span>今日消费金额</span>
-          <strong className="client-amount-value"><MoneyText>¥{formatCents(dashboard?.today.spendCents)}</MoneyText></strong>
+          <strong><MoneyText>¥{formatCents(dashboard?.today.spendCents)}</MoneyText></strong>
           <small>企业今日实际消费</small>
         </div>
         <div className="surface metric-card">
           <span>今日返还金额</span>
-          <strong className="client-amount-value"><MoneyText>¥{formatCents(todayRefundCents)}</MoneyText></strong>
+          <strong><MoneyText>¥{formatCents(todayRefundCents)}</MoneyText></strong>
           <small>异常回执与退费返还</small>
         </div>
       </div>
@@ -175,16 +171,7 @@ export function ClientHome() {
             </div>
             <div>
               <span>最近充值</span>
-              <strong className="client-amount-value client-amount-value--compact">{latestRecharge ? <MoneyText>¥{formatCents(latestRecharge.amountCents)}</MoneyText> : '暂无充值'}</strong>
-            </div>
-          </div>
-          <div>
-            <div className="progress-heading">
-              <span>余额水位</span>
-              <strong>{balancePercent}%</strong>
-            </div>
-            <div className="progress-track">
-              <span style={{ width: `${balancePercent}%` }} />
+              <strong>{latestRecharge ? <MoneyText>¥{formatCents(latestRecharge.amountCents)}</MoneyText> : '暂无充值'}</strong>
             </div>
           </div>
         </div>