Per-company default for which editor opens for new recipes / recipes
with preferred_editor=auto. Defaults to 'tree' to preserve existing
behavior. Surfaces in Settings → Fusion Plating → Recipe Editor.
Naming follows the existing x_fc_* convention used throughout
res_company.py for company-level Fusion Plating defaults.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
95debabc28
