Post-jam Update

I wasn't quite satisfied with the game's state after the jam, so I made a few changes.

(p.s adding new features to game jam code is a nightmare lol)

Major changes:

• You can now only hold a certain amount of energy at a time, you must drain it by clicking the battery.
• The plug now extends once an object is clicked.
• Various difficulty balancing changes.

Minor changes:

• New sounds for when energy bar is full, and when plug is extended.
• Glow effect added.
• Particle effect when robot is drained.
• Best score feature added.
• Various bug fixes relating to clicking radius and cursor indicator.
• Changes to title screen positioning