HPCC-10325 ECL Watch does not show full list

Add the ability to view the full list of queries within the Query List Widget.

Signed-off by: Miguel Vazquez <miguel.vazquez@lexisnexis.com>
Merge pull request #5116 from miguelvazq/HPCC-10325

HPCC-10325 ECL Watch does not show full list

Reviewed-By: Gordon Smith <gordon.smith@lexisnexis.com>
Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>