Init(Core): add project to git and add seeders and factory

database/seeders/PostSeeder.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Database\Seeders;
+
+use App\Models\Post;
+use Illuminate\Database\Seeder;
+
+class PostSeeder extends Seeder
+{
+    public function run(): void
+    {
+        Post::factory()->count(20)->create();
+    }
+}