Remove unused dependencies and cleanup namespacing

app/Models/DatabaseHost.php

@@ -2,6 +2,18 @@
 
 namespace Pterodactyl\Models;
 
+/**
+ * @property int $id
+ * @property string $name
+ * @property string $host
+ * @property int $port
+ * @property string $username
+ * @property string $password
+ * @property int|null $max_databases
+ * @property int|null $node_id
+ * @property \Carbon\CarbonImmutable $created_at
+ * @property \Carbon\CarbonImmutable $updated_at
+ */
 class DatabaseHost extends Model
 {
     /**
@@ -10,6 +22,11 @@ class DatabaseHost extends Model
      */
     const RESOURCE_NAME = 'database_host';
 
+    /**
+     * @var bool
+     */
+    protected $immutableDates = true;
+
     /**
      * The table associated with the model.
      *