Endpoint: Get Tags

[mgroves]

GET /api/tags

No authentication required, returns a List of Tags

[mgroves]

This is potentially VERY tricky endpoint, especially if tags are the wild west.

It might be a good idea to have an approved list of tags, otherwise this could potentially need to query EVERY article.

Or possibly have a separate document listing all tags, which gets updated when an article is created.

But again tricky, if tags are freeformed, they are potentially unbound, which means they might quickly exceed the size limits of a Couchbase document. So then it would require multiple tag documents.