fix(ui): исправить фокус списка серверов и контраст общих элементов

app/(main)/bgp/page.tsx

@@ -761,11 +761,11 @@ function BgpPageContent({ selectedServerId, selectedSessionId, activeTab, onSele
       }
       banner={
         <div className="border-b bg-background shrink-0">
-          <div className="flex items-center px-6">
+          <div className="flex min-w-0 items-center overflow-x-auto px-4 sm:px-6">
             {TABS.map(t => (
-              <button key={t.id} aria-pressed={activeTab === t.id} onClick={() => onSelectTab(t.id)}
+              <button key={t.id} type="button" aria-pressed={activeTab === t.id} onClick={() => onSelectTab(t.id)}
                 className={cn(
-                  "flex items-center gap-2 px-4 py-3 text-sm font-medium border-b-2 transition-colors -mb-px",
+                  "flex shrink-0 items-center gap-2 px-4 py-3 text-sm font-medium border-b-2 transition-colors -mb-px",
                   activeTab === t.id
                     ? "border-primary text-foreground"
                     : "border-transparent text-muted-foreground hover:text-foreground hover:border-border",