Migrated from CRA to Vite

virtweb_frontend/src/api/ApiClient.ts

@@ -26,7 +26,7 @@ export class APIClient {
    * Get backend URL
    */
   static backendURL(): string {
-    const URL = process.env.REACT_APP_BACKEND ?? "";
+    const URL = import.meta.env.VITE_APP_BACKEND ?? "";
     if (URL.length === 0) throw new Error("Backend URL undefined!");
     return URL;
   }

virtweb_frontend/src/react-app-env.d.ts

@@ -1 +0,0 @@
-/// <reference types="react-scripts" />

virtweb_frontend/src/widgets/vms/VMScreenshot.tsx

@@ -9,7 +9,7 @@ export function VMScreenshot(p: { vm: VMInfo }): React.ReactElement {
     string | undefined
   >();
 
-  const int = React.useRef<NodeJS.Timer | undefined>();
+  const int = React.useRef<number | undefined>();
 
   React.useEffect(() => {
     const refresh = async () => {