feat: add hook to modify payload and state path

[DanSnow]

Types of changes

• [ ] Bug fix (a non-breaking change which fixes an issue)
• [x] New feature (a non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Description

This PR add two new hooks to enable changing payload.js and state.js URL. Resolved #10148

Checklist:

• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly. (PR: #)
• [x] I have added tests to cover my changes (if not applicable, please state why)
• [x] All new and existing tests are passing.