[Idea]: Brigadier support

[s39852508-dev]

Describe the feature

Brigadier support(/execute run etc)

How is the feature useful to all Multiverse users?

This is useful when creating /tp buttons on servers.

Agreements

• I have searched for and ensured there isn't already an open issue regarding this.

[benwoo1110]

Supporting /execute run command and brigadier is 2 completely separate things.

brigadier is a command framework that dna be used to build Minecraft command, it has no ability to change existing vanilla commands such as /execute run