KCI-CAMPAIGN-TRACKER/app/Controllers/HealthController.php

<?php

declare(strict_types=1);

namespace App\Controllers;

use Core\Controller;
use Core\Response;

class HealthController extends Controller
{
    public function index(): Response
    {
        $dbOk = false;
        $dbError = null;

        try {
            database()->first('SELECT 1 AS ping');
            $dbOk = true;
        } catch (\Throwable $e) {
            $dbError = $e->getMessage();
        }

        return $this->view('health.index', [
            'pageTitle' => 'Health Check — Campaign Tracker',
            'dbOk' => $dbOk,
            'dbError' => $dbError,
            'appEnv' => env('APP_ENV', 'unknown'),
        ]);
    }
}