fix: expired token issue

Signed-off-by: Sebastian Krupinski <krupinski01@gmail.com>

core/src/private.ts

@@ -8,6 +8,7 @@ import { useModuleStore } from '@KTXC/stores/moduleStore'
 import { useTenantStore } from '@KTXC/stores/tenantStore'
 import { useUserStore } from '@KTXC/stores/userStore'
 import { fetchWrapper } from '@KTXC/utils/helpers/fetch-wrapper'
+import { FetchError } from '@KTXC/utils/helpers/fetch-wrapper-core'
 import { initializeModules } from '@KTXC/utils/modules'
 import { createSessionMonitor } from '@KTXC/services/authManager'
 import App from './App.vue'
@@ -62,5 +63,11 @@ globalWindow.Pinia = PiniaLib as unknown
 		app.mount('#app');
 	} catch (e) {
 		console.error('Bootstrap failed:', e);
+		// The private shell is unusable without /init. If the server rejected
+		// the session, drop the stale local identity and return to login.
+		if (e instanceof FetchError && (e.status === 401 || e.status === 403)) {
+			userStore.clearAuth();
+			window.location.href = '/login';
+		}
 	}
 })();