Fix turbo morph handling with custom controller names

[ibrahima]

Because each component gets a custom Stimulus controller name, the data attributes need to be adjusted accordingly. Otherwise the props won't change with a turbo morph response.

I also noticed that the documentation in the README shows the incorrect attribute names (non-customized by the component name).

<div data-controller="turbo-mount"
     data-turbo-mount-component-value="HexColorPicker"
     data-turbo-mount-props-value="{&quot;color&quot;:&quot;#034&quot;}"
     class="mb-5">
</div>

I'm not sure what else needs to be done to make this work (minification/etc)? But at least when I add this event handler to my application.js it fixes the issue.

[ibrahima]

@skryukov I ran into a bug with turbo-mount, and I think I have a fix, but I'm not sure how to submit it properly (build steps and whatnot). Would appreciate help if you have a chance, thanks!

[ibrahima]

The linter failure seems to be a file I didn't touch, maybe it exists on main as well.

[skryukov]

Thanks @ibrahima! Great catch!