看板监控中心标题改为跌停梯队

Co-Authored-By: Claude <noreply@anthropic.com>

serve/frontend/src/components/Layout.tsx

@@ -119,11 +119,10 @@ export function Layout() {
               style={{ color: BRAND }}
             />
             <div
-              className="font-mono font-bold text-[13px] tracking-[0.06em] text-foreground leading-tight"
+              className="text-sm font-bold tracking-tight text-foreground leading-tight"
               style={{ textShadow: `0 0 10px ${BRAND}44` }}
             >
-              <div>TickFlow</div>
-              <div>Stock Panel</div>
+              A股工作台
             </div>
           </div>
 
@@ -156,12 +155,6 @@ export function Layout() {
                 <>
                   <Icon className="h-4 w-4 shrink-0" />
                   <span className="flex-1">{label}</span>
-                  {/* 个股分析 Beta 标识 */}
-                  {(to === '/stock-analysis' || to === '/review') && (
-                    <span className="inline-flex items-center rounded-full border border-amber-400/30 bg-amber-400/10 px-1.5 py-0.5 text-[9px] font-semibold uppercase tracking-wider text-amber-400 shrink-0">
-                      Beta
-                    </span>
-                  )}
                 </>
               )}
             </NavLink>

serve/frontend/src/pages/Dashboard.tsx

@@ -731,10 +731,10 @@ export function Dashboard() {
             <div className="mb-2 flex items-center justify-between gap-2">
               <div className="flex items-center gap-1.5">
                 <BellRing className="h-3.5 w-3.5 text-accent" />
-                <h2 className="text-xs font-semibold text-foreground">监控中心</h2>
-                <span className="font-mono text-[10px] text-muted">实时信号</span>
+                <h2 className="text-xs font-semibold text-foreground">跌停梯队</h2>
+                <span className="font-mono text-[10px] text-muted">封板强度</span>
               </div>
-              <Link to="/monitor" className="inline-flex items-center justify-center h-5 w-5 rounded text-muted hover:text-accent hover:bg-accent/10 transition-colors" title="进入监控中心">
+              <Link to="/monitor" className="inline-flex items-center justify-center h-5 w-5 rounded text-muted hover:text-accent hover:bg-accent/10 transition-colors" title="进入跌停梯队">
                 <ArrowUpRight className="h-3.5 w-3.5" />
               </Link>
             </div>