fix(Org Modal): Setting loading false in case of Validation Error

In this case user can add the details and save the form again instead of refreshing and then trying again for fresh.

frontend/src/components/Modals/OrganizationModal.vue

@@ -109,6 +109,7 @@ async function createOrganization() {
       onError: (err) => {
         if (err.error.exc_type == 'ValidationError') {
           error.value = err.error?.messages?.[0]
+          loading.value = false
         }
       },
     },