كيفية إضافة حقل مخصص لموضوع أساسي للغاية

[merefield (Robert)]

Yes, always look at existing plugins.

Here’s an example:

https://github.com/paviliondev/discourse-locations/blob/af2bb17c181459ac25a140d5f8a2e1ff0b42e5f1/plugin.rb#L119

Which relies on this connector and component:

https://github.com/paviliondev/discourse-locations/blob/af2bb17c181459ac25a140d5f8a2e1ff0b42e5f1/assets/javascripts/discourse/connectors/edit-topic/edit-location-details.hbs#L1