feat(navigation): add favorite entry and Menu tab

src/app/chat/components/chat-header.tsx

@@ -2,37 +2,31 @@
 /**
  * ChatHeader 顶部栏
  *
- * Profile 优先展示用户头像；头像缺失时回退到 lucide-react <UserRound />。
+ * 顶部保持返回、首充优惠、收藏入口三段结构。
  */
 import type { ReactNode } from "react";
-import { Lock, UserRound } from "lucide-react";
+import { Lock } from "lucide-react";
 
-import { BackButton, UserMessageAvatar } from "@/app/_components";
-import { useActiveCharacterRoutes } from "@/providers/character-provider";
-import { buildGlobalPageUrl } from "@/router/global-route-context";
-import { ROUTES } from "@/router/routes";
+import { BackButton } from "@/app/_components";
+import { FavoriteEntryButton } from "@/app/_components/core";
+import {
+  useActiveCharacter,
+  useActiveCharacterRoutes,
+} from "@/providers/character-provider";
 import { useAppNavigator } from "@/router/use-app-navigator";
-import { useUserSelector } from "@/stores/user/user-context";
-
-import { BrowserHintOverlay } from "./browser-hint-overlay";
 
 export interface ChatHeaderProps {
   isGuest: boolean;
   offerBanner?: ReactNode;
-  showBrowserHint?: boolean;
 }
 
 export function ChatHeader({
   isGuest,
   offerBanner,
-  showBrowserHint = false,
 }: ChatHeaderProps) {
   const navigator = useAppNavigator();
+  const character = useActiveCharacter();
   const characterRoutes = useActiveCharacterRoutes();
-  const avatarUrl = useUserSelector((state) => state.context.avatarUrl);
-  const handleOpenProfile = () => {
-    navigator.push(buildGlobalPageUrl(ROUTES.profile, characterRoutes.chat));
-  };
 
   return (
     <header className="flex shrink-0 flex-col items-stretch bg-transparent p-0">
@@ -52,17 +46,9 @@ export function ChatHeader({
           />
           <span>Sign up to unlock more features</span>
         </button>
-      ) : (
-        offerBanner
-      )}
+      ) : null}
 
-      <div
-        className={
-          isGuest
-            ? "flex items-center px-(--chat-inline-padding,16px) py-(--spacing-sm,8px)"
-            : "grid grid-cols-[auto_minmax(0,1fr)_auto] items-center gap-(--spacing-sm,8px) px-(--chat-inline-padding,16px) py-(--spacing-sm,8px)"
-        }
-      >
+      <div className="grid grid-cols-[auto_minmax(0,1fr)_auto] items-center gap-(--spacing-sm,8px) px-(--chat-inline-padding,16px) py-(--spacing-sm,8px)">
         <BackButton
           href={characterRoutes.splash}
           variant="dark"
@@ -70,34 +56,12 @@ export function ChatHeader({
           analyticsKey="chat.back_to_home"
         />
 
-        {!isGuest ? (
-          <>
-            <div className="flex min-w-0 justify-center">
-              {showBrowserHint ? <BrowserHintOverlay /> : null}
-            </div>
+        <div className="flex min-w-0 justify-center">{offerBanner}</div>
 
-            {avatarUrl ? (
-              <UserMessageAvatar
-                avatarUrl={avatarUrl}
-                size="var(--responsive-icon-button-size, 42px)"
-                actionLabel="Profile"
-                analyticsKey="chat.open_profile"
-                onClick={handleOpenProfile}
-              />
-            ) : (
-              <button
-                type="button"
-                data-analytics-key="chat.open_profile"
-                data-analytics-label="Open profile"
-                className="flex size-(--responsive-icon-button-size,42px) cursor-pointer items-center justify-center rounded-full border border-[rgba(255,255,255,0.12)] bg-[rgba(13,11,20,0.7)] text-(--color-text-primary,#fff) shadow-[0_10px_24px_rgba(0,0,0,0.2)] backdrop-blur-md transition-[background,transform] duration-150 hover:bg-[rgba(28,24,39,0.82)] active:scale-96 focus-visible:outline-2 focus-visible:outline-offset-3 focus-visible:outline-[#f657a0]"
-                onClick={handleOpenProfile}
-                aria-label="Profile"
-              >
-                <UserRound size={24} aria-hidden="true" />
-              </button>
-            )}
-          </>
-        ) : null}
+        <FavoriteEntryButton
+          characterSlug={character.slug}
+          tone="dark"
+        />
       </div>
     </header>
   );