[17.0][FIX] web_m2x_options: add fieldColor to KanbanMany2ManyTagsAvatarField

[JordiMForgeFlow]

Fixes new issued identified in #2934

Based on same fixes applied on #2921

CC @CRogos @chienandalu @pedrobaeza

[pedrobaeza]

I wonder if there's a generic way to do that, as I already stated before.

[chienandalu]

Maybe we could avoid some boilerplate code using a common object. Somethin like:

const fieldColorProps = {
    fieldColor: {type: String, optional: true},
    fieldColorOptions: {type: Object, optional: true},
}

//...

WhatEverField.props = {
    ...WhatEverField.props,
    ...fieldColorProps,
};

[JordiMForgeFlow]

Maybe we could avoid some boilerplate code using a common object. Somethin like:

const fieldColorProps = {
    fieldColor: {type: String, optional: true},
    fieldColorOptions: {type: Object, optional: true},
}

//...

WhatEverField.props = {
    ...WhatEverField.props,
    ...fieldColorProps,
};

Makes sense, changes applied! :)

[chienandalu]

👍

[pedrobaeza]

This is still requiring to inherit each widget. I meant a way to do it on the "base", but anyway, let's merge meanwhile:

/ocabot merge patch

[OCA-git-bot]

On my way to merge this fine PR!
Prepared branch 17.0-ocabot-merge-pr-2959-by-pedrobaeza-bump-patch, awaiting test results.

[OCA-git-bot]

Congratulations, your PR was merged at 6dbc334. Thanks a lot for contributing to OCA. ❤️