Update test fixtures and client references to use colibre branding instead of the legacy decpinfo naming convention. Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01DRGb8NAMwaTZxUszSbaj4N