[FEATURE]-Update client generation logic for fixed in room interfaces to cleanout existing ui client data from CDS for room keys no longer found in running config.

[ndorin]

Is your feature request related to a problem? Please describe.
Currently we store UI client data relating a UI client to a room in CDS so it can be store through a reboot of the processor.

If a config file gets loaded that has different room keys than the previous config, we need to clear out any existing CDS entries so we don't have orphaned values.

Describe the solution you'd like
Update the logic for reading/writing the values to CDS to check for existing entries and if they don't match room keys in the current config to remove them.