1. They now will not go off-screen
2. You can scroll long messages.
3. Only one notification per language server is shown at a time
4. The title/text are now distinguished visually
5. You can copy the error message to the clipboard

Fixes: #10217
Fixes: #10190
Fixes: #10090

Release Notes:

- Fixed language server notifications being too large
([#10090](https://github.com/zed-industries/zed/issues/10090)).