feat(config): 重构配置中心导航与版本展示，支持全量版本加载

src/components/admin/admin-sidebar.tsx

@@ -45,19 +45,19 @@ export function AdminAppSidebar() {
 
   return (
     <Sidebar collapsible="icon" variant="inset">
-      <SidebarHeader className="border-b border-sidebar-border">
+      <SidebarHeader className="border-b border-sidebar-border px-2 py-1.5">
         <SidebarMenu>
           <SidebarMenuItem>
             <SidebarMenuButton
               render={<Link href={ADMIN_BASE} />}
-              className="gap-3 px-0 hover:bg-transparent"
+              className="gap-2 px-0 hover:bg-transparent"
             >
               <SparklesIcon data-icon="inline-start" aria-hidden />
-              <div className="flex flex-col items-start gap-0.5 group-data-[collapsible=icon]:hidden">
+              <div className="flex flex-col items-start gap-0 group-data-[collapsible=icon]:hidden">
                 <span className="font-semibold tracking-tight text-sidebar-foreground">
                   彩票后台
                 </span>
-                <span className="text-xs text-sidebar-foreground/70">
+                <span className="text-[11px] leading-tight text-sidebar-foreground/70">
                   Lottery Admin
                 </span>
               </div>