adding NASCAR update functionality

Adding MMA functionality to Dockerfile as well as adding any Go executables, change the database to grab from the MMA database, change the Streamlit app and the MMA_functions to add functionality.

Cleaned up database architecture and querying connections as well as adjusted and made a more consistent UI for the different tabs.

Adding NFL functionality

Lots of additions and improvements to the NHL update functions and addition of the NBA functions

Add Discord webhook import to database.py for integration with Discord notifications

clean up and moving functions to specific folder in dir