Share a collection using the collection ID in the URL

[jps327]

Currently, collections can only be shared with an auto-generated URL that takes the collection's name and set of dataset IDs, like in this screenshot:

This works well for non-authenticated users. But for authenticated users we'd want to use the collection ID that gets stored in the DB, so the URL would be something like this:

https://scout.tsdataclinic.com/collection/f608c37a-3b8a-49ab-b115-9f89d44887d8

We need to detect that the URL is a collectionId and load the information from the database. This would allow the collection to load with more information, such as the creation date and description.