[Bug] codex app-server crashes on macOS inside Claude Code sandbox (SCDynamicStore NULL panic)

Environment

• Claude Code: v2.1.91 (native)
• Codex CLI: v0.118.0
• codex-plugin-cc: v1.0.2
• OS: macOS (Apple Silicon)
• IDE: Google Antigravity (VS Code-based)

Problem

codex app-server crashes with a Rust panic inside Claude Code's sandboxed bash environment,
making all plugin commands (/codex:review, /codex:rescue, etc.) fail with exit code 101.

Error

codex app-server exited unexpectedly (exit 101).

Underlying panic (from stderr):
thread 'main' panicked at system-configuration-0.6.1/src/dynamic_store.rs:154:1:
Attempted to create a NULL object.

Root Cause

Claude Code's sandbox restricts macOS Mach ports required by the system-configuration
crate. SCDynamicStoreCreate returns NULL in this environment, causing an immediate panic on
any codex command that goes beyond --version or --help.

Reproduction

1. Install codex-plugin-cc in Claude Code
2. Run /codex:review — fails with "codex app-server exited unexpectedly (exit 101)"
3. Running codex review directly in Terminal.app works fine

Workaround

Use codex review in Terminal.app (outside Claude Code's sandbox).

Request

Make SCDynamicStore initialization optional/lazy so the CLI can run in sandboxed macOS
environments.

Start with the codex app-server startup path and inspect system-configuration-0.6.1/src/dynamic_store.rs at line 154, where SCDynamicStore initialization panics. Reproduce the failure with /codex:review inside Claude Code's sandbox, then verify that the app-server no longer exits with code 101 while codex review still works in Terminal.app.