Remove a redundant trigger-domain_id connection

[Stukalov-A-M]

Remove a redundant trigger-domain_id connection

ref. #4616 (comment)

I think we should remove connection of a trigger with a domain_id. It doesn't make sense because each trigger's authority already has this connection. Moreover, it creates some redundant difficulties in cases of permission granting and checking ref is_trigger_owner()

Minimum working example

Proposed a new trigger structure

    pub struct Trigger {
        /// [`Id`] of the [`Trigger`].
        pub id: Name,
        /// Action to be performed when the trigger matches.
        pub action: action::Action,
    }

[nxsaken]

I'd like to try handling this. Is that fine?

[Stukalov-A-M]

I'd like to try handling this. Is that fine?

I have no objections