Squashed commits for Global Search Navigation N&N Entry

Author: ShuWald

news/4.40/images/GlobalSearchNavigationDemoFinal.gif

@@ -31,3 +31,19 @@ A special thanks to everyone who [contributed to Eclipse-Platform](acknowledgeme
 ---
 ## General Updates
 -->
+
+### Global Search Navigation Shortcuts
+<details>
+<summary>Contributors</summary>
+
+- [Aung Nanda Oo](https://github.com/NikkiAung)
+- [Shubham Waldiya](https://github.com/ShuWald)
+</details>
+
+The current search navigation commands `Ctrl+,` and `Ctrl+.` allow for navigation to the previous or next search result, respectively. 
+However, one limitation is that these shortcuts only work when the search view is in focus.
+This feature implements global search navigation commands `Alt+,` and `Alt+.` (`Cmd+Opt+,` and `Cmd+Opt+.` on macOS) to navigate to previous/next search results even when search view is out of focus, allowing for easier and more intuitive navigation.
+
+![Global Search Navigation](images/GlobalSearchNavigationDemoFinal.gif)
+
+The GIF demonstrates navigation using the new commands despite the user switching out of the Search view.