fix: sync OrganisationStore after project updates for navbar refresh

Call AppActions.refreshOrganisation() after project updates to ensure
the legacy OrganisationStore stays in sync with RTK Query cache.

This fixes the navbar not updating when project name changes, which was causing the E2E test (project-test.ts) to fail.

Author: talissoncosta

frontend/web/components/pages/project-settings/hooks/useUpdateProjectWithToast.ts

@@ -23,6 +23,9 @@ export const useUpdateProjectWithToast = () => {
           id: String(projectId),
         }).unwrap()
         toast(options?.successMessage || 'Setting updated')
+        // Refresh OrganisationStore to update navbar and other components
+        // that rely on the legacy store
+        AppActions.refreshOrganisation()
       } catch (error) {
         toast(
           options?.errorMessage ||