refactor: create models, factories, and seeders for Company, Internship, InternshipStatus, and StudentData

backend/database/factories/CompanyFactory.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Database\Factories;
+
+use Illuminate\Database\Eloquent\Factories\Factory;
+
+/**
+ * @extends \Illuminate\Database\Eloquent\Factories\Factory<\App\Models\Company>
+ */
+class CompanyFactory extends Factory
+{
+    /**
+     * Define the model's default state.
+     *
+     * @return array<string, mixed>
+     */
+    public function definition(): array
+    {
+        return [
+            'name' => fake()->company(),
+            'address' => fake()->address(),
+            'ico' => fake()->numberBetween(111111, 999999),
+            'contact' => 0,
+            'hiring' => fake()->boolean(),
+        ];
+    }
+}