v1.0.0-alpha.19

What's Changed

@livechat/design-system-react-components:

• #372 (#371) by @MrVorgoth - Add loading state, medium size and slightly refresh the UI
• #388 (#385) by @sgraczyk - Change CloseIcon size and background color for 'info' variant

@livechat/design-system-icons:

• #372 (#371) by @MrVorgoth - Update LockBlack SVG vector

Full Changelog: v1.0.0-alpha.18...v1.0.0-alpha.19