Add asset/icon management

[mlynch]

I think the work I did on @ionic-team/capacitor-assets should be merged into Trapeze instead since the tasks of managing assets is in scope for Trapeze. https://github.com/ionic-team/capacitor-assets/issues/291

[michaelkariv]

I agree. I came here looking for an example of the configuration snippet that would copy a generated launcher icons set to the android configuration. Kind of like

      - path: drawable
        file: icon.png
        source: ./public/assets/icon/icon.png

but instead of one file there would be a folder of drawables generated by Android Asset Studio

If my undertsanding of the flow you suggest is correct, then trapeze would have a command to take the same SVG file that I fed into Android Asset Studio, and extra parameters for the colors, and styling enum and a bit more, and generate ic_launcher drawables, but instead of downloading them, would place it in the android/app/src/main/assets direclty.

That would be a good shortcut.

I however would still appreciate a configuration exmaple for copying the whole folder. It is because sometimes one want to interfere in the process of generating the drawables, maybe using other tools, e.g. multiple colors.

[mlynch]

This is what capacitor-assets does, though it's a bit more opinionated for Capacitor projects, but it might work fine for the broader set of projects that Trapeze supports https://github.com/ionic-team/capacitor-assets