monaco_editor: improve ZMI view

- make the editor bigger
- use monospace font for params
8 jobs for fix/related_keys_ascii in 0 seconds
Status Job ID Name Coverage
  External
passed ERP5.CodingStyleTest-Master

01:17:51

passed ERP5.PerformanceTest-Master

00:29:30

failed ERP5.UnitTest-Master

01:48:26

failed ERP5.UnitTest-Zope2

02:07:32

passed SlapOS.Eggs.UnitTest-Master.Python2

00:14:11

failed Wendelin.UnitTest-Master

00:50:36

passed SlapOS.Eggs.UnitTest-Master.Python2

00:26:37

passed SlapOS.Eggs.UnitTest-Master.Python2

00:14:45