feat: add abstract classes for controllers, facades, and service providers with unit tests

tests/Facades/RedisTest.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Siteworxpro\Tests\Facades;
+
+use Predis\Client;
+use Siteworxpro\App\Services\Facades\Redis;
+
+class RedisTest extends AbstractFacade
+{
+    protected function getFacadeClass(): string
+    {
+        return Redis::class;
+    }
+
+    protected function getConcrete(): string
+    {
+        return Client::class;
+    }
+}