Display referral code on the user's profile page.

[IfyNdu]

Is your feature request related to a problem? Please describe. Facilitate access to a user's referral code by rendering it on their profile page.

Describe the solution you'd like Implement a component utilising the latest design specifications and establish seamless synchronisation with our server data.

1. Create UI component in accordance to figma.
2. Make a request to the endpoint below

   [GET] /user

3. Extract referral code from step 2 and display.

Additional context Implement copy functionality if it does not exist