Fall overhall - visuals, bug fixes, and more!

Hello everyone! I've been hard at work polishing up Platelle and making some major leaps ahead- so let's see what's new!

-Controls and movement tweaks- quality of life and general balancing.

-Boss rebalancing- the second boss was often remarked as being far too difficult, so some minor changes were made to make him more readable and playing more fun.

-New NPCs - look in the forest for a bit of gossip about what's going around in the kingdom (;

-Major focus- visual and aesthetic improvements! Particle effects, optimization, tileset changes, and more! The forest especially was something we focused on making unique!