公告增加每次显示模式

src/components/SiteProvider.tsx

@@ -5,12 +5,14 @@ import { createContext, ReactNode, useContext } from 'react';
 const SiteContext = createContext<{
   siteName: string;
   announcement?: string;
+  announcementDisplayMode?: 'once' | 'every';
   tmdbApiKey?: string;
 }>({
   // 默认值
   siteName: 'MoonTVPlus',
   announcement:
     '本网站仅提供影视信息搜索服务，所有内容均来自第三方网站。本站不存储任何视频资源，不对任何内容的准确性、合法性、完整性负责。',
+  announcementDisplayMode: 'once',
   tmdbApiKey: '',
 });
 
@@ -20,15 +22,19 @@ export function SiteProvider({
   children,
   siteName,
   announcement,
+  announcementDisplayMode,
   tmdbApiKey,
 }: {
   children: ReactNode;
   siteName: string;
   announcement?: string;
+  announcementDisplayMode?: 'once' | 'every';
   tmdbApiKey?: string;
 }) {
   return (
-    <SiteContext.Provider value={{ siteName, announcement, tmdbApiKey }}>
+    <SiteContext.Provider
+      value={{ siteName, announcement, announcementDisplayMode, tmdbApiKey }}
+    >
       {children}
     </SiteContext.Provider>
   );