Add option to show button when loading

[huiyang]

Loading data for multiple links will take some times, hence will like to show a button when it is loading, this is possible as button will normally need only URL which is provided as component property.

[nivaldomartinez]

Sorry no time or energy

I was working o this https://github.com/nivaldomartinez/link-prevue-api-node

Its a web service that get data from url you provide

eg:

curl --location 'https://link-preview-api.nivaldo.workers.dev/preview?url=https://github.com/'

I hope this would be useful for you.

maybe in the future I'll work on update link-prevue component