feat(cxl-ui): migrate to lit

[anoblet]

No description provided.

[anoblet]

• Formatting happens automatically on commit.
• Unable to migrate cxl-lumo-styles because of an instanceOf check.

aybolit/packages/cxl-lumo-styles/src/utils.js

Line 2 in 3a168e3

import { CSSResult } from 'lit-element';

aybolit/packages/cxl-lumo-styles/src/utils.js

Line 17 in 3a168e3

if (!(cssResult instanceof CSSResult)) {

[lkraav]

What are your thoughts on https://twitter.com/serhiikulykov/status/1392156377838145536 @anoblet

https://github.com/web-padawan/lit-vaadin-helpers/blob/master/src/demo/context-menu-renderer-demo.ts 🤔

[anoblet]

What are your thoughts on https://twitter.com/serhiikulykov/status/1392156377838145536 @anoblet

@lkraav That looks pretty awesome. Upgrading Vaadin components will be it's own beast I feel.

[lkraav]

#184 or later takes over.