[FEATURE] Add a pre-auto-mode-classifier hook version of PermissinonRequest

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

The current PermissionRequest hooks only run after the classifier blocks. Users may want to control permissions even before the classifier runs.

Proposed Solution

Add another hook that runs before the classifier kicks in

Alternative Solutions

_No response_

Priority

Medium - Would be very helpful

Feature Category

CLI commands and flags

Use Case Example

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Additional Context

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