short_wo now handles both naming schemes: new WO-NNNNN[-NN] (strips WO-) and legacy WH/JOB/NNNNN (last slash segment). Customer-facing Work Order column shows '30000-02' instead of 'WO-30000-02'. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>