Right now we have

• Active Statements: doesn't show internal queries at all or internal app filter
• Active Transaction: show internal transactions and the app filter have each internal app as an item
• Sessions: doesn't show internal apps by default and have a filter with all internal app names grouped in a single "$internal"

Since those 3 tabs are related to Active Executions and they all use the same source of data they should be compatible, so the Active Statement and Transactions should be updated to have the same behaviour as Sessions:

• Under the App filter show a single $internal that show/hide all internal statement/transactions
• Don't show internal by default, but if that filter is select, those executions are displayed

Jira issue: CRDB-15366