Refactor admin dashboard loader and update translations

The admin-dashboard.loader file was refactored to use a newly created AdminDashboardService. This service encapsulates the logic for fetching dashboard data. Translations related to account settings, privacy policy, terms of service, and cookie policy were updated for better readability. Changes also include minor reorganizing of code files for clearer structure.

packages/features/admin/src/lib/server/loaders/admin-dashboard.loader.ts

@@ -1,58 +1,19 @@
 import 'server-only';
 
+import { cache } from 'react';
+
 import { getSupabaseServerComponentClient } from '@kit/supabase/server-component-client';
 
+import { AdminDashboardService } from '../services/admin-dashboard.service';
+
 /**
  * @name loadAdminDashboard
  * @description Load the admin dashboard data.
  * @param params
  */
-export async function loadAdminDashboard(params?: {
-  count: 'exact' | 'estimated' | 'planned';
-}) {
-  const count = params?.count ?? 'estimated';
+export const loadAdminDashboard = cache(() => {
   const client = getSupabaseServerComponentClient({ admin: true });
+  const service = new AdminDashboardService(client);
 
-  const selectParams = {
-    count,
-    head: true,
-  };
-
-  const subscriptionsPromise = client
-    .from('subscriptions')
-    .select('*', selectParams)
-    .eq('status', 'active')
-    .then((response) => response.count);
-
-  const trialsPromise = client
-    .from('subscriptions')
-    .select('*', selectParams)
-    .eq('status', 'trialing')
-    .then((response) => response.count);
-
-  const accountsPromise = client
-    .from('accounts')
-    .select('*', selectParams)
-    .eq('is_personal_account', true)
-    .then((response) => response.count);
-
-  const teamAccountsPromise = client
-    .from('accounts')
-    .select('*', selectParams)
-    .eq('is_personal_account', false)
-    .then((response) => response.count);
-
-  const [subscriptions, trials, accounts, teamAccounts] = await Promise.all([
-    subscriptionsPromise,
-    trialsPromise,
-    accountsPromise,
-    teamAccountsPromise,
-  ]);
-
-  return {
-    subscriptions,
-    trials,
-    accounts,
-    teamAccounts,
-  };
-}
+  return service.getDashboardData();
+});