BARCHASI JSON formatda
POST /register
first_name => string last_name => string email => string password => string specialist => string
POST
/login
email => string password => string
POST /news
news_title => string news_body -> string author_id=> Int categorie_id=> Int languag_id=> Int
POST /categorie
languag_id => Int categorie_name => string
PUT /categorie
categorie_id => int categorie_name => string
DELETE /categorie
categorie_id => int
DELETE /news
news_id => int
GET /users
GET /categorie /categorie?lang=2
PUT /news
news_id => int news_title => string news_body => string news_author => int option => true