fix(ui): hide Electron menu bar and polish editor chrome

Drop the system View menu across windows, show the open project name above Game properties, and keep scene list kebab visible with truncated titles and overflow tooltips.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/main/index.ts

@@ -143,32 +143,9 @@ if (!gotTheLock) {
 
 const projectStore = new ZipProjectStore();
 
-/** Без меню Electron не вешает горячие клавиши DevTools (Ctrl+Shift+I / F12). */
-function wantsDevToolsMenu(): boolean {
-  return (
-    process.env.NODE_ENV === 'development' ||
-    Boolean(process.env.VITE_DEV_SERVER_URL) ||
-    process.env.DND_OPEN_DEVTOOLS === '1'
-  );
-}
-
+/** Системная полоса меню Electron отключена во всех режимах (в т.ч. без пункта «Вид»). */
 function installAppMenuForSession(): void {
-  if (!wantsDevToolsMenu()) {
-    Menu.setApplicationMenu(null);
-    return;
-  }
-  const template: Electron.MenuItemConstructorOptions[] = [];
-  if (process.platform === 'darwin') {
-    template.push({
-      label: app.name,
-      submenu: [{ role: 'about' }, { type: 'separator' }, { role: 'quit' }],
-    });
-  }
-  template.push({
-    label: 'Вид',
-    submenu: [{ role: 'reload' }, { role: 'forceReload' }, { type: 'separator' }, { role: 'toggleDevTools' }],
-  });
-  Menu.setApplicationMenu(Menu.buildFromTemplate(template));
+  Menu.setApplicationMenu(null);
 }
 
 const effectsStore = new EffectsStore();