PHP Rebuild

Initial PHP rebuild of the app

app/Models/ApplicationInstallation.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Models;
+
+use App\Enums\InstallationStatus;
+use App\Models\Concerns\UsesStringIds;
+use Illuminate\Database\Eloquent\Model;
+
+class ApplicationInstallation extends Model
+{
+    use UsesStringIds;
+    public const CREATED_AT = 'createdAt'; public const UPDATED_AT = 'updatedAt';
+    protected $table = 'ApplicationInstallation';
+    protected $fillable = ['id', 'status', 'installedAt', 'installedVersion', 'initialAdminUserId', 'primaryBusinessId', 'metadata', 'failureReason'];
+    protected function casts(): array { return ['status' => InstallationStatus::class, 'installedAt' => 'datetime', 'metadata' => 'array']; }
+}