feat: Initialize core application structure including authentication, role-based dashboards, service task management, and integration workflows.

app/Models/IntegrationTemplate.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class IntegrationTemplate extends Model
+{
+    protected $fillable = [
+        'name',
+        'description',
+        'is_active',
+    ];
+
+    public function serviceItems()
+    {
+        return $this->hasMany(TemplateServiceItem::class, 'template_id');
+    }
+}