fix: friend render

src/components/friend/frontend/main.tsx

@@ -1,9 +1,20 @@
 import React from 'react'
 import ReactDOM from 'react-dom/client'
 import App from './App'
+import { listen } from '@tauri-apps/api/event'
+
+// Ensure correct URL when loaded via Tauri (WebGL requires HTTP server)
+if (typeof window !== 'undefined' && !window.location.href.includes('/friend/')) {
+  window.location.replace('http://127.0.0.1:3456/friend/')
+}
+
+// Listen for Tauri close event and notify backend
+listen('friend-window-close', () => {
+  fetch('http://127.0.0.1:3456/friend/api/window-close', { method: 'POST' }).catch(() => {})
+})
 
 ReactDOM.createRoot(document.getElementById('root')!).render(
   <React.StrictMode>
     <App />
   </React.StrictMode>,
-)
+)

src/components/friend/frontend/src-tauri/Cargo.lock

@@ -4030,6 +4030,7 @@ dependencies = [
  "tauri",
  "tauri-build",
  "tauri-plugin-opener",
+ "url",
 ]
 
 [[package]]

src/components/friend/frontend/src-tauri/Cargo.toml

@@ -17,6 +17,7 @@ tauri = { version = "2", features = [] }
 tauri-plugin-opener = "2"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
+url = "2.5.8"
 
 [features]
 default = ["custom-protocol"]

src/components/friend/frontend/src-tauri/src/lib.rs

@@ -1,22 +1,20 @@
-use tauri::{Manager, WindowEvent};
+use tauri::{Emitter, Manager, WindowEvent};
 
 #[cfg_attr(mobile, tauri::mobile_entry_point)]
 pub fn run() {
     let builder = tauri::Builder::default()
         .plugin(tauri_plugin_opener::init())
         .setup(|app| {
-            let window = app.get_webview_window("main").unwrap();
-            // Force load from HTTP server so WebGL works properly in webkit2gtk
-            window.eval("window.location.replace('http://127.0.0.1:3456/friend/')")
-                .map_err(|e| eprintln!("Failed to set URL: {e}")).ok();
+            if let Some(window) = app.get_webview_window("main") {
+                let url = url::Url::parse("http://127.0.0.1:3456/friend/").unwrap();
+                let _ = window.navigate(url);
+                let _ = window.set_focus();
+            }
             Ok(())
         })
         .on_window_event(|window, event| {
             if let WindowEvent::CloseRequested { .. } = event {
-                // Notify backend that Friend window is closing
-                let _ = window.eval(
-                    "fetch('http://127.0.0.1:3456/friend/api/window-close', {method:'POST'})",
-                );
+                window.emit("friend-window-close", ()).ok();
             }
         });