Unique Keys can't be viewed once set

Hi there! This is definitely a case of hoping I'm wrong, but I can't seem to be able to see what Unique Keys have been defined for a container after the container's been created.

Example:
- Create a database called "myDatabse"
- Create a container called "myContainer" with a unique key of "/myUniqueKey"
- Once "myContainer" is created, I can't seem to view whether "myContainer" has any unique key policies, including that of "/myUniqueKey"

Through the Cosmos DB SDK I can query the container's UniqueKeyPolicy, but that doesn't appear to be possible through the Explorer.

Cheers!

Start in the Azure Cosmos DB Explorer container-details UI and trace how the created container's metadata is displayed. Compare the available Explorer information with the SDK's UniqueKeyPolicy behavior described in the issue. Done means a created container clearly shows whether unique key policies exist and includes the configured /myUniqueKey example.

Written by the indexing model from the issue text.