removed all references to credits. now credits are completely replaced by addons.

app/Events/Packages/TenantCreditsLow.php

@@ -1,19 +0,0 @@
-<?php
-
-namespace App\Events\Packages;
-
-use App\Models\Tenant;
-use Illuminate\Foundation\Events\Dispatchable;
-use Illuminate\Queue\SerializesModels;
-
-class TenantCreditsLow
-{
-    use Dispatchable;
-    use SerializesModels;
-
-    public function __construct(
-        public Tenant $tenant,
-        public int $balance,
-        public int $threshold,
-    ) {}
-}