- Remove SANDBOX_OPTIONS and APPROVAL_OPTIONS from codex-settings.tsx
- Remove Select components for sandbox mode and approval policy
- Remove codexSandboxMode and codexApprovalPolicy from CodexSettingsProps interface
- Update codex-settings-tab.tsx to pass only simplified props
- Codex now always runs with full permissions (--dangerously-bypass-approvals-and-sandbox)
The UI no longer shows sandbox or approval settings since Codex always uses full permissions.
