[FEATURE] Add sub-agent support in Hooks

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

Currently, claude code doesn't support force using sub agent in the hook and is heavily rely on claude to automatically invoke sub-agent. This, in some cases, will not invoke sub-agent task as intented. For example, when we create a reviewer agent to code review our code, it may not be triggered everytime the session stops.

Proposed Solution

I'd like to add invoking sub agent support in the Hook set up screen that user can assign list of agents to be invoked in the hook and this will enable better coding experience

Alternative Solutions

_No response_

Priority

Critical - Blocking my work

Feature Category

CLI commands and flags

Use Case Example

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Additional Context

_No response_