Unliked640/MinecraftRainMod — reverse-engineered prompt

Build me a client side Minecraft Fabric mod for Minecraft 1.21.8 that makes rain feel more immersive without changing gameplay or server weather.

When it rains, I want the normal chunky rain to feel thinner and more realistic, with custom falling drops, a little sideways wind drift, and small splash particles when drops hit the ground. Add a subtle rainy fog effect too, but keep it light so it doesn’t feel like a shader pack.

Please also improve the rain sound. Replace the vanilla rain ambience with a directional rain sound that feels like it’s coming from around the player, and make it quieter or muffled when the player is under cover.

It should be safe to use on vanilla multiplayer servers, client only, and not touch game rules, server logic, or weather state. Add a simple config file called rainmod.json that gets created automatically and lets me turn particles, sound, and fog on or off, plus adjust intensity. Use Gradle and Fabric conventions, and look up current docs online if you need to.