finished addfavorite team, page recognizes when team is favorited or not. remove favorite team currently not working

ProjectSourceCode/src/init_data/create.sql

@@ -5,7 +5,7 @@ CREATE TABLE users (
 );
 
 CREATE TABLE FavoriteTeams (
-    TeamID INT PRIMARY KEY,
+    TeamID INT,
     UserID INT REFERENCES users(UserID),
     TeamName VARCHAR(50),
     TeamLogo VARCHAR(100)