Added announcement pages and api changes and types to fix announcements

src/lib/api.tsx

@@ -124,6 +124,6 @@ export async function fetchReleases(): Promise<{current_chapters:Chapter[],futur
 }
 
 export async function fetchAnnouncementById(announcementId: string): Promise<Announcement> {
-  const data = await fetchFromAPI<Announcement>(`/api/announcements/${announcementId}`);
+  const data = await fetchFromAPI<Announcement>(`/api/announcements/${announcementId}?`);
   return data[0];
 }

src/lib/types.tsx

@@ -65,6 +65,7 @@ export interface Book {
 
 export interface Announcement {
     id: number;
+    documentId: string;
     title: string;
     content: string;
     datetime: string;