feat(frontend): update navigation links and expand search coverage

- Hide 'Specification Examples' and 'API Docs' from sidebar documents group, pointing 'Use Docs' externally to pages.dev.
- Complete searchData array to cover all console business pages and missing admin-only pages.
- Add changelog records for these adjustments.

frontend/components/common/home/home-main.tsx

@@ -5,7 +5,7 @@ import {AnimatePresence, motion} from "motion/react"
 import {useUser} from "@/contexts/user-context"
 import {Card, CardHeader, CardTitle} from "@/components/ui/card"
 import {Button} from "@/components/ui/button"
-import {ArrowRight, ExternalLink, FileText, HelpCircle, Layers, Shield, ShieldCheck, Terminal, User} from "lucide-react"
+import {ArrowRight, ExternalLink, HelpCircle, Layers, Shield, ShieldCheck, Terminal, User} from "lucide-react"
 import Link from "next/link"
 
 export function HomeMain() {
@@ -22,21 +22,11 @@ export function HomeMain() {
       bgColor: "bg-blue-500/10",
       borderColor: "hover:border-blue-500/30",
     },
-    {
-      title: "开发接口文档",
-      description: "查看开放平台的 RESTful 接口规格说明",
-      icon: FileText,
-      url: "/docs/api",
-      color: "text-emerald-500",
-      bgColor: "bg-emerald-500/10",
-      borderColor: "hover:border-emerald-500/30",
-      external: true,
-    },
     {
       title: "使用文档",
       description: "学习如何集成 API 及日常操作帮助指南",
       icon: HelpCircle,
-      url: "/docs/how-to-use",
+      url: "https://open-flare.pages.dev/",
       color: "text-purple-500",
       bgColor: "bg-purple-500/10",
       borderColor: "hover:border-purple-500/30",

frontend/components/common/settings/other-tab.tsx

@@ -4,8 +4,6 @@ import {ComponentType, useMemo} from "react"
 import {useMutation, useQueryClient} from "@tanstack/react-query"
 import {
   Bell,
-  Code,
-  CreditCard,
   Database,
   FileText,
   FolderOpen,
@@ -61,9 +59,7 @@ const MENU_GROUPS: MenuGroup[] = [
   {
     name: "文档菜单",
     items: [
-      { path: "/admin/demo", label: "规范示例", description: "内置 UI 组件与设计规范的展示、调试与参考", icon: Code },
-      { path: "/docs/api", label: "接口文档", description: "系统 Swagger 交互式 API 接口文档", icon: CreditCard },
-      { path: "/docs/how-to-use", label: "使用文档", description: "面向开发与运营的部署使用指南", icon: FileText },
+      { path: "https://open-flare.pages.dev/", label: "使用文档", description: "面向开发与运营的部署使用指南", icon: FileText },
     ]
   }
 ]

frontend/components/home/developer-section.tsx

@@ -126,10 +126,10 @@ curl -X POST https://api.example.com/api/v1/auth/register \\
             </ul>
 
             <div className="flex flex-wrap gap-4">
-              <Link href="/docs/api">
+              <Link href="https://open-flare.pages.dev/" target="_blank" rel="noopener noreferrer">
                 <Button variant="secondary" className="rounded-full text-xs hover:bg-muted-foreground/10">
                   <Book className="w-3 h-3" />
-                  API 文档
+                  使用文档
                 </Button>
               </Link>
             </div>

frontend/components/home/footer-section.tsx

@@ -43,8 +43,7 @@ export const FooterSection = React.memo(function FooterSection({ className }: Fo
           <div className="lg:col-span-1">
             <h3 className="font-semibold text-foreground mb-6">开发</h3>
             <ul className="space-y-4 text-sm text-muted-foreground">
-              <li><FooterLink href="/docs/how-to-use">快速开始</FooterLink></li>
-              <li><FooterLink href="/docs/api">API 文档</FooterLink></li>
+              <li><FooterLink href="https://open-flare.pages.dev/">使用文档</FooterLink></li>
               <li><FooterLink href="https://github.com/Rain-kl/OpenFlare">源代码</FooterLink></li>
             </ul>
           </div>

frontend/components/home/hero-section.tsx

@@ -72,7 +72,7 @@ export const HeroSection = React.memo(function HeroSection({ className }: HeroSe
                 </Button>
               </Link>
 
-              <Link href="/docs/how-to-use" className="w-full sm:w-auto">
+              <Link href="https://open-flare.pages.dev/" target="_blank" rel="noopener noreferrer" className="w-full sm:w-auto">
                 <Button
                   variant="secondary"
                   size="lg"

frontend/components/layout/sidebar.tsx

@@ -47,8 +47,6 @@ import {
   ArrowUpRight,
   Bell,
   ChevronDown,
-  Code,
-  CreditCard,
   Database,
   FileQuestionMark,
   FileText,
@@ -79,9 +77,7 @@ const data = {
     { title: "系统设置", url: "/admin/settings", icon: Settings },
   ],
   document: [
-    { title: "规范示例", url: "/admin/demo", icon: Code },
-    { title: "接口文档", url: "/docs/api", icon: CreditCard, external: true },
-    { title: "使用文档", url: "/docs/how-to-use", icon: FileText, external: true },
+    { title: "使用文档", url: "https://open-flare.pages.dev/", icon: FileText, external: true },
   ],
 }
 
@@ -281,7 +277,7 @@ export function AppSidebar({ ...props }: React.ComponentProps<typeof Sidebar>) {
               </DropdownMenuItem>
               <DropdownMenuSeparator className="my-2" />
               <DropdownMenuItem onClick={() => {
-                router.push("/docs/how-to-use")
+                window.open("https://open-flare.pages.dev/", "_blank", "noopener,noreferrer")
                 handleCloseSidebar()
               }}>
                 <FileQuestionMark className="mr-2 size-4" />