Eventing settings

[shubham4443]

1. Disabling eventing
2. Truncate event logs
3. Changes in payload of eventing config
4. Remove allow, deny and authenticated from eventing filtering rules

[sharadregoti]

1. Allow adding custom databases in disable settings of eventing
   

[Saif-Ali-Kamal]

• disabling eventing are not visible at time of edit, maybe there is issue in initialValue
• also test it by putting some in mirage data

[Saif-Ali-Kamal]

• Change in formItemLabel
  Enable eventing
  Select the database & table on which the eventing has to be enabled
• If the you get empty values ("") for db or it's keys from backend show *
• Add field validation
  if database name is * than disable add button
  don't allow empty field submissions
  don't allow to add another field if previous field is empty