Mouse Support & QoL Updates

Spent almost yesterday and today to work on mouse support and QoL update such as:

• Added a hot bar for quick selecting tools, items.
  
• Added an option to lock player direction after using (Hoe, Watering Can, Seeds). This will help a lot, I think.
  
• Changed default key layout to work with mouse control.
  
• Added Mouse support! You can press Left mouse button to use tools, Right mouse button to interact with objects.
  

Mouse support is still heavily a work in progress and need a lot of testing.
It doesn't work in character creation, name selection scene. I will try to improve this in the future updates.

Thanks for reading and hope you guys have an awesome day!