Remove CharacterComponent and CharacterDetail components

- Deleted `CharacterComponent` and `CharacterDetail` files from the project.
- Refactored related logic to improve code maintainability and reduce redundancy.

context/BooksSyncContext.ts

@@ -12,6 +12,8 @@ export interface BooksSyncContextProps {
     setLocalSyncedBooks:Dispatch<SetStateAction<SyncedBook[]>>;
     setServerOnlyBooks:Dispatch<SetStateAction<SyncedBook[]>>;
     setLocalOnlyBooks:Dispatch<SetStateAction<SyncedBook[]>>;
+    setBooksToSyncFromServer:Dispatch<SetStateAction<BookSyncCompare[]>>;
+    setBooksToSyncToServer:Dispatch<SetStateAction<BookSyncCompare[]>>;
     serverOnlyBooks:SyncedBook[];
     localOnlyBooks:SyncedBook[];
 }
@@ -25,6 +27,8 @@ export const BooksSyncContext:Context<BooksSyncContextProps> = createContext<Boo
     setLocalSyncedBooks:():void => {},
     setServerOnlyBooks:():void => {},
     setLocalOnlyBooks:():void => {},
+    setBooksToSyncFromServer:():void => {},
+    setBooksToSyncToServer:():void => {},
     serverOnlyBooks:[],
     localOnlyBooks:[]
 })