feat: integrate error handling across various components

- Added `useErrorHandler` hook to centralize error handling logic.
- Updated components in the backoffice and portal applications to utilize the new error handling mechanism, replacing direct notify calls with `handleError` for improved error messaging.
- Enhanced localization files to include generic error messages for better user feedback.
- Refactored error handling in forms and API interactions to ensure consistent user experience across the application.

apps/backoffice/src/app/features/profile/pages/ProfilePage.tsx

@@ -42,7 +42,7 @@ import { useForm } from 'react-hook-form';
 import { zodResolver } from '@hookform/resolvers/zod';
 import { z } from 'zod';
 import { useTranslation } from 'react-i18next';
-import { notify, PageHeader } from '@ema-platform/ui';
+import { notify, PageHeader, useErrorHandler } from '@ema-platform/ui';
 import { useApiMutation } from '@ema-platform/api';
 import { setUser } from '@ema-platform/auth';
 import type { AuthUser } from '@ema-platform/auth';
@@ -77,6 +77,7 @@ export function ProfilePage() {
   const user = useAppSelector((state) => state.auth.user);
   const { colorScheme, setColorScheme } = useMantineColorScheme();
   const layoutMode = useAppSelector((state) => state.preferences.layoutMode);
+  const { handleError } = useErrorHandler();
 
   const [updateTrigger] = useApiMutation<AuthUser>();
   const [meTrigger] = useApiMutation<AuthUser>();
@@ -156,8 +157,8 @@ export function ProfilePage() {
       dispatch(setUser(me));
 
       notify.success(t('profile.profileUpdated'));
-    } catch {
-      notify.error(t('profile.updateFailed'));
+    } catch (e) {
+      handleError(e);
     } finally {
       setIsSavingProfile(false);
     }
@@ -208,8 +209,8 @@ export function ProfilePage() {
 
       notify.success(t('profile.passwordChanged'));
       resetPassword();
-    } catch {
-      notify.error(t('profile.passwordFailed'));
+    } catch (e) {
+      handleError(e);
     } finally {
       setIsSavingPassword(false);
     }