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/rightbar/ComposerRightBar.tsx

@@ -171,7 +171,7 @@ export default function ComposerRightBar() {
             <div className="bg-tertiary border-l border-secondary/50 p-3 flex flex-col space-y-3 shadow-xl">
                 {book ? editorComponents
                     .filter((component: PanelComponent):boolean => {
-                        return !(isCurrentlyOffline() && component.id === 1);
+                        return !((isCurrentlyOffline() || book?.localBook) && component.id === 1);
                     })
                     .map((component: PanelComponent) => (
                     <button