Make a dialog appear when rust app panics

[ImUrX]

This implements a cross platform crate that shows the actual panic. Pretty helpful when not launching from terminal.
Also implements randomhelpful window titles when one appears.

[TheButlah]

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[loucass003]

Can we add some more dialogs ?

we need one when java is not detected (make sure it does not trigger in dev mode tho 🤣 )
Also is there no way to detect webview directly and have a dedicated message for it ?

[loucass003]

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[TheButlah]

Just make new PRs for those, let him merge this

[ImUrX]

Can we add some more dialogs ?

we need one when java is not detected (make sure it does not trigger in dev mode tho rofl ) Also is there no way to detect webview directly and have a dedicated message for it ?

The Java one is possible and shouldn't be that hard.
I tried making a webview one but it won't even be able to launch because it fails to link with the unexisting webkitgtk shared object. I wouldn't expect people to install it outside using an AppImage or from their package manager, so this shouldn't matter. And the error the linker returns says it didnt find webkit2gtk-4, so I think that's good enough. (only on console tho :/)
The Webview error on Windows is weird, look I got an example here

It's a CreateWebview(WebView2Error(WindowsError())), when there is already a WebviewNotFound error. We can detect that and suggest installing WebView2 from Microsoft, don't know if it's the best idea tho.
Here you can see the errors btw https://docs.rs/tauri/latest/tauri/enum.Error.html