docs: update breaking changes and Apple Container skill security

- Update OneCLI breaking change entry to note Apple Container alternative
- Add breaking change for pino removal affecting WhatsApp users
- Add credential proxy network binding phase to /convert-to-apple-container
  skill with private/public network guidance and macOS firewall setup
- Add Apple Container networking contributors

Co-Authored-By: MrBlaise <3867275+MrBlaise@users.noreply.github.com>
Co-Authored-By: lbsnrs <47463+lbsnrs@users.noreply.github.com>
Co-Authored-By: spencer-whitman <28708638+spencer-whitman@users.noreply.github.com>
Co-Authored-By: lazure-ocean <43110733+lazure-ocean@users.noreply.github.com>
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

CONTRIBUTORS.md

@@ -20,3 +20,7 @@ Thanks to everyone who has contributed to NanoClaw!
 - [leonalfredbot-ship-it](https://github.com/leonalfredbot-ship-it) — Alfred-the-buttler
 - [moktamd](https://github.com/moktamd)
 - [gurixs-carson](https://github.com/gurixs-carson)
+- [MrBlaise](https://github.com/MrBlaise) — Balázs Rostás
+- [lbsnrs](https://github.com/lbsnrs) — Andreas Liebschner
+- [spencer-whitman](https://github.com/spencer-whitman)
+- [lazure-ocean](https://github.com/lazure-ocean) — Cyril Ionov