Benigamer's enhanced visuals

-backport to 1.21.1

• improved rain
• improved other particles
• added falling leaves for pale and cherry

• added leaves interacting with water
• added a better night sky(requires optiboxes mod)
• added options
• walking and water splash particles
• end portal eye glow
• lots of new desert particles

• new cave/void fog
• some particles remade
• overhauled nether particles
• cave dust
• optimization
• natural spawning fireflys
• removed grass model
• air dust desert/snow

• added torch glow
• campfire particles
• rain changes

• New savanna storm
• Explosion Particle
• better crit/enchanted hit particle

• almost every flower has a particle effect now
• many glow particles like bonmeal
• new drip effect in dripstone caves

• added glowing particles for deep dark/end/pale garden/fireflys
• new snow effect
• soul sandstorm
• fixed grass bug

• a new rain effect
• new grass
• particles around flowers/mushrooms
• better noise for the grass
• changed some colors
• rain ripples on water

Changed some colors

added different weather colors and variation for the grass

changed all biomes in vanilla