Made useAuth safer

app/composables/useAuth.ts

@@ -131,9 +131,11 @@ export const useAuth = () => {
 		return refreshPromise
 	}
 
-	onMounted(() => {
-		if (refreshToken.value && !sessionToken.value) refreshSessionToken()
-	})
+	if (getCurrentInstance()) {
+		onMounted(() => {
+			if (refreshToken.value && !sessionToken.value) refreshSessionToken()
+		})
+	}
 
 	return {
 		refreshToken,