Merge branch 'golang-dev' of https://gitea.piwalker.net/piwalker/FCLauncher into golang-dev

fclauncher/frontend/src/Testpage.svelte

@@ -3,9 +3,9 @@ import {LaunchInstance} from '../wailsjs/go/main/InstanceManager';
 import {instances, loading} from './global'
     var testArray = ["test","test2","test3"];
 
-    let pack: string;
+    let pack: string = "";
     let instance: string
-    let radio: string
+    let radio: string = "";
 
     function launchclick(event) {
 		$loading = true
@@ -33,7 +33,7 @@ import {instances, loading} from './global'
         </div>
     </div>
     <div class="options-container">
-        <button class="launch-button" on:click={launchclick}>{radio}</button>
+        <button class="launch-button" on:click={launchclick}>Launch {radio}</button>
         </div>
 </main>
 <style>