Abstract Config Option Values in Code

[ginkgomzd]

See example for creating options to be used for plugin configurations:
https://learn.getgrav.org/cookbook/admin-recipes

Rather than testing $placement == 'top'
we should retrive the value for 'top' from the configurations.
Something like $this->version = $this->grav['plugins']->get('admin')->blueprints()->version;

... so dump out the blueprints and figure out how to access the value map abstractly.

[fulltrucker]

Specific example @ginkgomzd referenced:
https://learn.getgrav.org/cookbook/admin-recipes#add-a-custom-select-field

Other reference (may or may not be helpful):
https://learn.getgrav.org/forms/blueprints/fields-available#the-array-field
https://learn.getgrav.org/forms/blueprints/example-plugin-configuration