NOTICE - clickpy-clickhouse.clickchouse.com -> sql-clickhouse.clickhouse.com

[gingerwizard]

We are unifying the sql.clickhouse.com and clickpy.clickhouse.com instances. Users from 03/12/24 should connect to the sql-clickhouse.com instance if they want to access this data directly i.e.

clickhouse client -h sql-clickhouse.clickhouse.com --user demo --secure

[gingerwizard]

Note also user has changed to demo