Component/Action not registered

Reports plugin components and actions that are not registered in a plugin.xml descriptor.

This eases developing new components when using the "Create Class" intention and helps keep track of potentially obsolete components.

Provided quick-fix to register the component adds necessary registration in plugin.xml descriptor.

Configure the inspection:

• Use the Check Actions option to turn off the check for Actions, as they may be intentionally created and registered dynamically.

• Use the Ignore non-public classes option to ignore abstract and non-public classes.