Add the ability to filter the output

[iGrog]

Currently, the cycle:render command displays the entire schema.
It would be nice to filter the output only for the values you want to see.
For example, by matching a substring in the Entity name, etc.

So something like this: php app.php cycle:render --filter=MyEntity --filter=xxxx

[roxblnfk]

Hello. I agree. However, I would move the entities to the argument level, not the parameter level.

php app.php cycle:render user,post,comment