Qoder executor now strips the qoder/ provider prefix before model
lookup, matching the convention used by kilo and other providers.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Qoder executor passes model IDs as-is without stripping a provider
prefix, unlike kilo which strips the prefix internally.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>