[feat]: Add ability to clear all CQL history for cluster, workspace and globally

[millerjp]

Users need to have the ablity to delete ALL the history for a specific cluster, workspace and globally.

For deleting all history - this should be under settings:

For workspace under workspace settings

Maye add a button to clear workspace history there:

For a connection Add this as an option when editing the connection/cluster settings to have a button to clear CQL history

[millerjp]

@mhmdkrmabd we will need to double check the cqlsh history for this also - not sure though. We can just get this working on enhanced CQL console and raise a seperate issue for CQLSH history.

[mhmdkrmabd]

@millerjp added the ability to clear history statements for each connection, for workspaces and the app overall this will be implemented in a separated todo/issue

[digiserg]

tested, thanks