fix(home): use configured featured categories only + rename 惊喜 to 精选

app/(admin)/settings/admin-settings-client.tsx

@@ -418,7 +418,7 @@ export function AdminSettingsClient() {
     lovartHeroTitle: "由壹点AI 让设计更简单",
     lovartHeroSubtitle: "懂你的设计代理，帮你搞定一切",
     homeVariant: "classic",
-    surpriseCategories: ["全部", "惊喜"],
+    surpriseCategories: ["全部", "精选"],
     membershipConfig: defaultMembershipConfig,
     membershipUserOverrides: defaultMembershipUserOverrides,
   });
@@ -2690,7 +2690,7 @@ export function AdminSettingsClient() {
                 </div>
               </div>
               <div className="space-y-2">
-                <Label htmlFor="surpriseCategories">惊喜相册分类（逗号分隔）</Label>
+                <Label htmlFor="surpriseCategories">精选相册分类（逗号分隔）</Label>
                 <Input
                   id="surpriseCategories"
                   value={siteSettings.surpriseCategories.join(", ")}
@@ -2702,10 +2702,10 @@ export function AdminSettingsClient() {
                     const unique = Array.from(new Set(parsed));
                     setSiteSettings({
                       ...siteSettings,
-                      surpriseCategories: unique.length > 0 ? unique : ["全部", "惊喜"],
+                      surpriseCategories: unique.length > 0 ? unique : ["全部", "精选"],
                     });
                   }}
-                  placeholder="全部, 惊喜, 海报, 电商"
+                  placeholder="全部, 精选, 海报, 电商"
                 />
                 <div className="text-xs text-muted-foreground">
                   新版首页“精选”模块会按这些分类显示筛选标签。

app/(chat)/page.tsx

@@ -39,7 +39,7 @@ async function NewChatPage() {
     ? surpriseCategoriesSetting?.value
         .map((item: unknown) => String(item || "").trim())
         .filter(Boolean)
-    : ["全部", "惊喜"];
+    : ["全部", "精选"];
 
   if (!session?.user && homeVariant !== "lovart") {
     redirect("/login");

app/api/site-settings/route.ts

@@ -12,6 +12,7 @@ import {
 } from "@/lib/membership/config";
 
 const HOME_VARIANT_KEY = "home_variant";
+// Historically stored as "home_surprise_categories" but used for the featured gallery categories.
 const HOME_SURPRISE_CATEGORIES_KEY = "home_surprise_categories";
 const LOVART_COMPOSER_PREVIEW_TEXTS_KEY = "lovart_composer_preview_texts";
 const MEMBERSHIP_CONFIG_KEY = "membership_config";
@@ -23,16 +24,18 @@ function normalizeHomeVariant(value: unknown): "classic" | "lovart" {
 
 function normalizeSurpriseCategories(value: unknown): string[] {
   if (!Array.isArray(value)) {
-    return ["全部", "惊喜"];
+    return ["全部", "精选"];
   }
 
   const normalized = value
     .map((item) => String(item || "").trim())
     .filter(Boolean)
+    // legacy typo compatibility: treat "惊喜" as "精选"
+    .map((item) => (item === "惊喜" ? "精选" : item))
     .slice(0, 12);
 
   if (normalized.length === 0) {
-    return ["全部", "惊喜"];
+    return ["全部", "精选"];
   }
 
   const unique = Array.from(new Set(normalized));

components/home/lovart-home.tsx

@@ -328,11 +328,23 @@ export function LovartHome({
   );
 
   const discoveryTabs = useMemo(() => {
-    const merged = [
-      "全部",
-      ...surpriseCategories.filter((item) => item && item !== "全部"),
-      ...DISCOVERY_DEFAULT_TABS,
-    ];
+    const configured = (surpriseCategories || [])
+      .map((item) => String(item || "").trim())
+      .filter(Boolean)
+      // legacy typo compatibility: treat "惊喜" as "精选"
+      .map((item) => (item === "惊喜" ? "精选" : item));
+
+    const uniqueConfigured = Array.from(new Set(configured));
+    const hasRealConfig =
+      uniqueConfigured.length > 0 &&
+      !(uniqueConfigured.length === 1 && uniqueConfigured[0] === "全部");
+
+    const fallback = ["全部", "精选", ...DISCOVERY_DEFAULT_TABS];
+    const base = hasRealConfig ? uniqueConfigured : fallback;
+
+    const withoutAll = base.filter((item) => item !== "全部");
+    const merged = ["全部", ...withoutAll];
+
     return Array.from(new Set(merged)).slice(0, 12);
   }, [surpriseCategories]);