v0.4.0-alpha.11

What's Changed

• feat(link): G5 read-only status gates and cutover checklist by @whshang in #80
• docs(ga): record alpha.10 live G3 symlink migration by @whshang in #84
• feat(link): G5 foreground link run with Keychain credentials by @whshang in #85
• feat(link): G5 candidate LaunchAgent install (runtime/current) by @whshang in #86
• chore(release): prepare Rust alpha.11 by @whshang in #87

Full Changelog: v0.4.0-alpha.10...v0.4.0-alpha.11