Bump app version to 0.5.0 and implement offline mode support across components

- Added offline detection logic with `OfflineContext` to improve app functionality in offline scenarios.
- Integrated Tauri IPC functions to handle local tool settings and character attributes when offline.
- Refined indentation logic in `TextEditor` for better compatibility with WebKit engines.
- Removed unused `indent` property and related settings in editor components to simplify configuration.
- Updated locale files with improved translation consistency and parameterized placeholders.

components/book/settings/characters/editor/CharacterEditorEdit.tsx

@@ -28,7 +28,11 @@ import {useTranslations} from '@/lib/i18n';
 import {SessionContext, SessionContextProps} from '@/context/SessionContext';
 import {AlertContext, AlertContextProps} from '@/context/AlertContext';
 import {LangContext, LangContextProps} from '@/context/LangContext';
+import {BookContext, BookContextProps} from '@/context/BookContext';
+import OfflineContext, {OfflineContextType} from '@/context/OfflineContext';
+import {isDesktop} from '@/lib/configs';
 import {apiGet} from '@/lib/api/client';
+import {getCharacterAttributes} from '@/lib/tauri';
 
 type AttributeResponse = { type: string; values: Attribute[] }[];
 
@@ -59,6 +63,8 @@ export default function CharacterEditorEdit({
     const {lang}: LangContextProps = useContext<LangContextProps>(LangContext);
     const {session}: SessionContextProps = useContext<SessionContextProps>(SessionContext);
     const {errorMessage}: AlertContextProps = useContext<AlertContextProps>(AlertContext);
+    const {book}: BookContextProps = useContext<BookContextProps>(BookContext);
+    const {isCurrentlyOffline} = useContext(OfflineContext);
     const [showAdvanced, setShowAdvanced] = useState<boolean>(false);
     
     useEffect(function (): void {
@@ -69,12 +75,15 @@ export default function CharacterEditorEdit({
     
     async function getAttributes(): Promise<void> {
         try {
-            const response: AttributeResponse = await apiGet<AttributeResponse>(
-                'character/attribute',
-                session.accessToken,
-                lang,
-                {characterId: character?.id}
-            );
+            const useLocal: boolean = isDesktop && (isCurrentlyOffline() || !!book?.localBook);
+            const response: AttributeResponse = useLocal
+                ? await getCharacterAttributes(character.id!) as AttributeResponse
+                : await apiGet<AttributeResponse>(
+                    'character/attribute',
+                    session.accessToken,
+                    lang,
+                    {characterId: character?.id}
+                );
             if (response) {
                 const attributes: CharacterAttribute = {};
                 response.forEach(function (item: { type: string; values: Attribute[] }): void {