refs: https://github.com/TryGhost/Toolbox/issues/146
Switched to @tryghost/logging instead of passing around the library. The main sticking points of this change are jobs. When jobs are launched we don't want them to use a separate @tryghost/logging instance because they would start parallel rotation jobs. @tryghost/logging v2.x passes all logs to the parent process if run in a child process, so that we can use the same patterns in jobs and the rest of the codebase.
refs https://github.com/TryGhost/Team/issues/1001
We fall back to existing behaviour if no API key is present, or if there
is an error communicating with the Twitter API. We're also currently
requesting all the data, which will be thinned down once we understand
what we need.
This also includes a custom renderer for embeds of type "twitter" which
will be used to output the custom HTML for emails