feat: list end customers in companies admin and improve dark/light mode contrast across all admin components

shop/lib/actions/users.ts

@@ -231,38 +231,3 @@ export async function updateUserProfile(id: string, data: { first_name: string |
   revalidatePath('/admin/users');
 }
 
-export async function getUsersByCompany(companyId: string) {
-  const admin = createAdminClient();
-  const { data: dbUsers, error: dbError } = await admin
-    .from('users')
-    .select('id, role')
-    .eq('company_id', companyId);
-  if (dbError) throw dbError;
-
-  if (dbUsers.length === 0) return [];
-
-  const { data: { users }, error } = await admin.auth.admin.listUsers();
-  if (error) throw error;
-
-  const authUserMap = new Map(users.map((u) => [u.id, u]));
-  const userIds = dbUsers.map((u) => u.id);
-
-  const { data: dbProfiles } = await admin
-    .from('profiles')
-    .select('id, first_name, last_name')
-    .in('id', userIds);
-
-  const profileMap = new Map((dbProfiles || []).map((p) => [p.id, p]));
-
-  return dbUsers.map((u) => {
-    const authUser = authUserMap.get(u.id);
-    const profile = profileMap.get(u.id);
-    return {
-      id: u.id,
-      email: authUser?.email || '',
-      role: u.role,
-      first_name: profile?.first_name || '',
-      last_name: profile?.last_name || '',
-    };
-  });
-}