feat(download): add progress bar

[amrbashir]

@FabianLars could you double check if this behavior is good or should I convert it to a dialog instead?

[FabianLars]

I like it! And it works perfect, as long as you don't expand the details :/ Then it looks like this

p.s. i think i'd prefer having no download-specific progress bar over a custom dialog if this solution here doesn't work out. I don't feel like a custom dialog would be much better received than the webview2 dialog we once had before we added the /silent option. (Edit: Did i misunderstand what dialog is?)

[amrbashir]

a dialog would be like this

I will see if I can move the progress bar right below the main bar and resize the details pane

[amrbashir]

@FabianLars could you give this another try? the details section now clears a space for the download progress bar

[FabianLars]

Way better! Looks like this while downloading

Now there's just a artifact left when the download is done and it executes the wv2 installer. Looks like the artifacts goes away once it prints WebView2 installed successfully the artifact.

[amrbashir]

could you try again, I believe these artifacts should be fixed now (at least on my machine)

[FabianLars]

Still the same once it starts installing WebView2 (until it finishes installing it):

Could be worse :D

[amrbashir]

Can you test it one more time and I will just merge it as is.

[FabianLars]

working perfectly now, nice!