Feat: Adds multi currency support (#88)

database/factories/UserFactory.php

@@ -34,6 +34,10 @@ class UserFactory extends Factory
             'two_factor_recovery_codes' => null,
             'remember_token' => Str::random(10),
             'profile_photo_path' => null,
+            'options' => [
+                'display_currency' => 'USD',
+                'locale' => 'en',
+            ],
         ];
     }
 
@@ -46,4 +50,14 @@ class UserFactory extends Factory
             'email_verified_at' => null,
         ]);
     }
+
+    /**
+     * Indicate that the model's currency.
+     */
+    public function currency($currency): static
+    {
+        return $this->state(fn (array $attributes) => array_merge($attributes['options'], [
+            'currency' => $currency,
+        ]));
+    }
 }