feat: very silly error handling

src/components/InstallButton.vue

@@ -1,6 +1,6 @@
 <script setup lang="ts">
 import Button from 'primevue/button';
-import { invoke } from '@tauri-apps/api/core';
+import { invoke } from '../invoke';
 import { Package } from '../types';
 import { pkgKey } from '../util';