chore(catalog,contacts): remove legacy-era catalog and contacts sources

app/Domains/Contacts/Models/Country.php

@@ -1,19 +0,0 @@
-<?php
-
-namespace App\Domains\Contacts\Models;
-
-use Illuminate\Database\Eloquent\Factories\HasFactory;
-use Illuminate\Database\Eloquent\Model;
-use Illuminate\Database\Eloquent\Relations\HasMany;
-
-class Country extends Model
-{
-    protected $table = 'countries';
-
-    use HasFactory;
-
-    public function address(): HasMany
-    {
-        return $this->hasMany(Address::class);
-    }
-}