Story 2: "Like" a movie

[rosakng]

Subtasks:

• Add functionality for an on button click on the like button of the swiping container

• Create a function that executes a socket event for on button click, that will increment the number of likes that this movie has.

• Check if the number of likes that the movie has equals to the number of users in the session.

• If they are equal, then initiate a match prompt where everyone has liked the same movie. Else, show the next movie.