Refactor character, chapter, and story components to support offline mode

- Add `OfflineContext` and `BookContext` to components for offline state management.
- Introduce conditional logic to toggle between server API requests and offline IPC handlers for CRUD operations.
- Refine `TextEditor`, `DraftCompanion`, and other components to disable actions or features unavailable in offline mode.
- Improve error handling and user feedback in both online and offline scenarios.

components/book/settings/BasicInformationSetting.tsx

@@ -127,14 +127,25 @@ function BasicInformationSetting(props: any, ref: any) {
                     bookId: bookId
                 });
             } else {
-                response = await System.authPostToServer<boolean>('book/basic-information', {
-                    title: title,
-                    subTitle: subTitle,
-                    summary: summary,
-                    publicationDate: publicationDate,
-                    wordCount: wordCount,
-                    bookId: bookId
-                }, userToken, lang);
+                if (book?.localBook) {
+                    response = await window.electron.invoke<boolean>('db:book:updateBasicInformation', {
+                        title: title,
+                        subTitle: subTitle,
+                        summary: summary,
+                        publicationDate: publicationDate,
+                        wordCount: wordCount,
+                        bookId: bookId
+                    });
+                } else {
+                    response = await System.authPostToServer<boolean>('book/basic-information', {
+                        title: title,
+                        subTitle: subTitle,
+                        summary: summary,
+                        publicationDate: publicationDate,
+                        wordCount: wordCount,
+                        bookId: bookId
+                    }, userToken, lang);
+                }
             }
             if (!response) {
                 errorMessage(t('basicInformationSetting.error.update'));