windows: Show error messages when zed failed to lanuch (#32537)

Now, if either `WindowsPlatform` or `BladeRenderer` fails to initialize,
a window will pop up to notify the user.


![image](https://github.com/user-attachments/assets/40fe7f1d-5218-4ee2-b4ec-0945fed2b743)


Release Notes:

- N/A
a3cc063107张小白 committed on 6/11/2025, 10:37:34 AM· committed by GitHubparent7d5a5d0
5 files changedLine totals unavailable