Under the hood
Plugin hook telemetry adds command.run and command.describe event types
What
The internal dispatch table that instruments plugin hooks for telemetry adds two new event types, command.run and command.describe, alongside existing ones such as tool.call and prompt.submit.
Why
This extends telemetry coverage to plugin hooks tied to running and describing commands, building on the existing set of hookable events like tool.call and prompt.submit that plugins built from function hooks can already listen for.