fix: update openExternalUrl to use dynamic import for Tauri shell plugin

src/app/utils/tauri.ts

@@ -3,12 +3,14 @@
  * @param url The URL to open
  */
 export const openExternalUrl = async (url: string): Promise<void> => {
-  // Only include Tauri shell import in Tauri builds
-  // @ts-ignore
-  if (import.meta.env.VITE_TAURI) {
+  // Only run this in Tauri builds
+  if (typeof window !== 'undefined' && (window as any).__TAURI__) {
     try {
-      const { open } = await import('@tauri-apps/plugin-shell');
-      await open(url);
+      // Use new Function to avoid static analysis by Vite/Rollup
+      await new Function(
+        'url',
+        "return import('@tauri-apps/plugin-shell').then(m => m.open(url));"
+      )(url);
       return;
     } catch (err) {
       console.warn('Tauri shell.open failed, falling back to window.open:', err);