November HC & OA

1. Implemented getC31 Helper (the gap rule) to Human Comfort

Visual Consistency Fix (Decimal Places)

• Issue: Whole numbers (e.g., 21) were displaying without decimal places, looking inconsistent next to values like 9.15 or 3.81.
• Fix: Updated the showDataRange function to enforce .toFixed(2) on the final return string. Values like 21 kg now display as 21.00 kg.