Use a more optimal primary key and integer to store snowflakes

webapp/titanembeds/database/token_transactions.py

@@ -5,7 +5,7 @@ import time
 class TokenTransactions(db.Model):
     __tablename__ = "token_transactions"
     id = db.Column(db.Integer, primary_key=True)                    # Auto increment id
-    user_id = db.Column(db.String(255), nullable=False)             # Discord user id of user
+    user_id = db.Column(db.BigInteger, nullable=False)             # Discord user id of user
     timestamp = db.Column(db.TIMESTAMP, nullable=False)             # The timestamp of when the action took place
     action = db.Column(db.String(255), nullable=False)              # Very short description of the action
     net_tokens = db.Column(db.Integer, nullable=False)              # Net change of the token amount