Fix WebView disconnecting in debug mode when laptop goes to sleep (#999)

This PR fixes an issue when webview is disconnecting, when laptop goes
sleep. It happens only on development setup. The solution is based on
this thread: https://stackoverflow.com/a/73560133

### How Has This Been Tested: 

- Run Radon IDE 
- Close MacBook lid 
- Open it back
- The Radon IDE webview should be working as usuall

packages/vscode-extension/vite.config.js

@@ -64,7 +64,7 @@ export default defineConfig({
   server: {
     port: 2137,
     hmr: {
-      host: "localhost",
+      host: "127.0.0.1",
     },
   },
 });