Review clients by adding notation (1/5 stars), if not automatically set 5

[twiney94]

Create a Review entity, which allows shop owners to leave reviews for clients that have made recent bookings.

• id,
• shop_owner,
• user_id,
• text,
• rating (int 0 to 5),

Create a ReviewController (will allow to create a new route with different logic);

• Check user_id has a booking in my shop (booking must have status validated and dateTime =< now). If true, create the data and post it.

[twiney94]

@fodekar