Tags theme border and close

[BillyG83]

You can see Tag here https://web3ui.github.io/web3uikit/?path=/story/4-ui-tag

Tag needs a new theme. I am thinking 'boarder' but design like 'chip' but if you have a nicer name i'm open to that. Basically when theme is set to 'boarder' all tags of all colors should render like this.

• a new prop
• a new conditional styles
• add story
• leave testing until next task
• keep to standards set in CONTRIBUTE FILE
• use designs sent to you as Slack, scroll down to see new designs

Make sure this works with all the other props that can be passed especially hasCancel

[BillyG83]

closed by https://github.com/web3ui/web3uikit/pull/425