UI Support for Index Advisor

Currently, we support "Advise" in UI.

We also need better support for Advisor.

We can use:

SELECT ADVISOR({"action": "start", "response": "0s", "duration": "1h"}) AS Collect;

that  returns a sessionid:

"session": "4b5edc0e-c288-4754-9ac9-1f666b9d31cc"

and starts recoding all the statements until 

SELECT ADVISOR({"action": "stop", "session": "4b5edc0e-c288-4754-9ac9-1f666b9d31cc"}) AS Stop;

is issued 

or a certain time limit is set.

We then get recommendations by 

SELECT ADVISOR({"action": "get", "session": "4b5edc0e-c288-4754-9ac9-1f666b9d31cc"}) AS Get;

Instead of giving all these textually, can we get a nice UI with "Start Advisor", "Stop Advisor","List Recommendations" or a separate tab altogether?

Discussed in meeting with Eben and Rob on Oct 13 2020