Create unique dashboard names

Signed-off-by: Igor Popov <igor@igorpopov.io>
Give more details about the dashboard cloning

Signed-off-by: Igor Popov <igor@igorpopov.io>
Add script that deletes filters generated by script

Signed-off-by: Igor Popov <igor@igorpopov.io>
Find filters created in the last few minutes

Signed-off-by: Igor Popov <igor@igorpopov.io>
Use admin as owner for filters

Signed-off-by: Igor Popov <igor@igorpopov.io>
Add other small cosmetic changes

Signed-off-by: Igor Popov <igor@igorpopov.io>