database seed and some basic frontend

device-app/app/Models/Device.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Device extends Model
+{
+    public $timestamps = false;
+    use HasFactory;
+}