Security / Permission Hardening: Interactive permissions and access control

[pnilan]

Security / Permission Hardening

• Replace acceptEdits with interactive permission model for production
• Voice authentication or PIN-based access control
• Per-session permission scoping (restrict tools, directories, actions)
• Audit log of all tool uses and permission grants
• Phone call mode: caller verification before granting session access
• Sandboxing options for untrusted or high-risk sessions