Refactor team account statistics and health details

- Simplified the TeamAccountStatistics component by removing unused code and integrating translation for health details.
- Updated the load-team-account-health-details to calculate average BMI based on member parameters.
- Adjusted the billing page to correctly reference the number of team members.
- Enhanced the main account page to pass member parameters to the Dashboard component.
- Modified the admin account page to destructure member data from the API response.
- Updated the TeamAccountsApi to return member parameters alongside member data.
- Added new translations for health details in Estonian locale.

app/home/[account]/billing/page.tsx

@@ -29,14 +29,14 @@ async function TeamAccountBillingPage({ params }: TeamAccountBillingPageProps) {
 
   const account = await api.getTeamAccount(accountSlug);
   const companyParams = await api.getTeamAccountParams(account.id);
-  const accounts = await api.getMembers(accountSlug);
+  const { members } = await api.getMembers(accountSlug);
 
   return (
     <PageBody>
       <HealthBenefitForm
         account={account}
         companyParams={companyParams}
-        employeeCount={accounts.length}
+        employeeCount={members.length}
       />
     </PageBody>
   );