Frontend: Edit Profile Page Backend Connection

[umutdenizsenerr]

This PR implements a backend connection for the edit profile page in our medical experience sharing platform. Users can now update their profile information and have it persist in our database.

• Set up a route in the backend to handle requests to update user profiles
• Modify the edit profile page to send a request to this route when the user clicks the "Submit" button
• Test the connection to ensure that the updated information is being saved correctly in the database

[BeratDamar]

I have reviewed "edit profile page" functionality without backend connection. Now, I reviewed backend connection of the edit profile page. Firstly, I examined related API provided by our backend team. You sent required information as expected by API. You also get required informatiın from the database correctly. We can store updated version of the profile pages after edition.

You also implemented backend connection according to our backend base structure determined by the frontend team.

Since all functions about this feature work as we expect, I will merge it. Thanks for your contribuution.