Add colour picker for changing colour. **UPDATE**: [`ColorInput`](https://github.com/logchimp/logchimp/pull/271/commits/763bc7e4bc748a87138853979c714444b95e3000) component has been created _(Jan 08, 2021)_
Add colour picker for changing colour.
UPDATE:
ColorInputcomponent has been created (Jan 08, 2021)