novas funcionalidades dos formulario

app/Models/Simulation.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\SoftDeletes;
+
+/**
+ * @property string $id
+ * @property int|null $owner_user_id
+ * @property string|null $organization_id
+ * @property string|null $anonymous_token_hash
+ * @property string $status
+ * @property int $version_no
+ * @property array<string, mixed> $input_snapshot
+ * @property array<string, mixed>|null $result_snapshot
+ */
+class Simulation extends Model
+{
+    use SoftDeletes;
+
+    public $incrementing = false;
+
+    protected $keyType = 'string';
+
+    protected $guarded = [];
+
+    protected $casts = ['input_snapshot' => 'array', 'result_snapshot' => 'array', 'calculation_snapshot' => 'array'];
+
+    /** @return HasMany<SimulationScenario, $this> */
+    public function scenarios(): HasMany
+    {
+        return $this->hasMany(SimulationScenario::class);
+    }
+
+    /** @return HasMany<SimulationReport, $this> */
+    public function reports(): HasMany
+    {
+        return $this->hasMany(SimulationReport::class);
+    }
+}