feat(dashboard, api): integrate BMI thresholds and enhance dashboard with health metrics

app/home/[account]/_lib/server/load-team-account-health-details.ts

@@ -2,6 +2,8 @@ import React from 'react';
 
 import { Clock, TrendingUp, User } from 'lucide-react';
 
+import { bmiFromMetric } from '~/lib/utils';
+
 import { TeamAccountStatisticsProps } from '../../_components/team-account-statistics';
 
 interface AccountHealthDetailsField {
@@ -26,9 +28,7 @@ export const getAccountHealthDetailsFields = (
 ): AccountHealthDetailsField[] => {
   const averageBMI = (
     memberParams.reduce((sum, { height, weight }) => {
-      const hMeters = height! / 100;
-      const bmi = weight! / (hMeters * hMeters);
-      return sum + bmi;
+      return bmiFromMetric(weight ?? 0, height ?? 0) + sum;
     }, 0) / memberParams.length
   ).toFixed(0);