feat: improve mac dock behavior (#15334)

#### PR Dependency Tree


* **PR #15334** 👈

This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **Enhancements**
* Improved main-window restoration for deep links, second-instance
launches, tray/menu actions, and when recordings finish.
* Refined macOS Dock show/hide behavior with throttling for smoother
window visibility.
* Updated close-to-tray/close-to-background handling to better manage
the app’s window lifecycle.
* Ensured popup/dock visibility is consistent when opening new windows.
* Updated window behavior settings display so tray-related options
render correctly across platforms.
* **Localization**
* Updated Simplified Chinese wording for menubar window behavior title.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

packages/frontend/apps/electron/src/main/deep-link.ts

@@ -7,7 +7,6 @@ import { logger } from './logger';
 import { uiSubjects } from './ui';
 import {
   addTabWithUrl,
-  getMainWindow,
   loadUrlInActiveTab,
   openUrlInHiddenWindow,
   showMainWindow,
@@ -74,13 +73,8 @@ export function setupDeepLink(app: App) {
 
   // on windows & linux, we need to listen for the second-instance event
   app.on('second-instance', (event, commandLine) => {
-    getMainWindow()
-      .then(window => {
-        if (!window) {
-          logger.error('main window is not ready');
-          return;
-        }
-        window.show();
+    showMainWindow()
+      .then(() => {
         const url = commandLine.pop();
         if (url?.startsWith(`${protocol}://`)) {
           event.preventDefault();
@@ -149,11 +143,12 @@ async function handleAffineUrl(url: string) {
       ? await openUrlInHiddenWindow(urlObj)
       : await loadUrlInActiveTab(url);
 
-    const main = await getMainWindow();
-    if (main && hiddenWindow) {
+    if (hiddenWindow) {
       // when hidden window closed, the main window will be hidden somehow
       hiddenWindow.on('close', () => {
-        main.show();
+        void showMainWindow().catch(e => {
+          logger.error('Failed to restore main window:', e);
+        });
       });
     }
   }