feat: DB and Model for docker cleanup executions

app/Models/DockerCleanupExecution.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class DockerCleanupExecution extends BaseModel
+{
+    protected $guarded = [];
+
+    public function server(): BelongsTo
+    {
+        return $this->belongsTo(Server::class);
+    }
+}