Fixes for nonstandard monitors

Hello Mowers.

Today, since I had absolutely nothing else to do, besides a new project I've been putting off for about a year, I decided to fix some known bugs in MOWING 2, mostly concerning monitors with higher refresh rates than 60 Hz, and higher resolutions than  1080p HD. 

Fixes:

• Various minor text updates
• One major text update concerning the nature of souls in ending 2
• A certain duck's fan now spins
• Smoke from burning grass is now less opaque
• Janky fall detection logic on the player is now less janky
• Grass growing speed is no longer FPS dependent
• Hologram grass flashing speed and duration is no longer FPS dependent
• The cursor lock-on radius is no longer resolution dependent
• The cursor movement speed is no longer resolution dependent
• The game window can now be freely resized (use Alt+Enter to exit fullscreen)
• The HP bar now adapts to the window's width