Remove hungarian notation, Rename underblock systems, and fix nei overflow

[C0bra5]

Summary

• Removes Hungarian notation from cropsNH
• Rename under-block systems to use the word subsoil wherever possible since that is the name I've been using for all outward-facing things so far.
• Change the light level requirement message in nei so it doesn't overflow.

I used regex to find all the variable declarations that used Hungarian notation in CropsNH, and then used IDEA's refactor tool to rename those variables across the project all at once.

Regex used for first pass (case sensitive):

(?:(?:[A-Z$_][a-zA-Z0-9\._$]*+(?:<(?:[^\s>,]++|,\s*)++(?:\s+(?:extends|implements)\s++\S+)?>)?|byte|short|int|long|float|double|boolean|char|var)(?:\[\])*+|(?<=,))\s++([vrtma][A-Z][a-zA-Z0-9_]++)(?:\s+=|;|$|,|\))

Regex used for second pass (case sensitive, mostly false positives):

(?:(?:[A-Z$_][a-zA-Z0-9\._$]*+(?:<(?:[^\s>,]++|,\s*)++(?:\s+(?:extends|implements)\s++\S+)?>)?|byte|short|int|long|float|double|boolean|char|var)(?:\[\])*+|(?<=,))\s++([a-z][A-Z][a-zA-Z0-9_]++)(?:\s+=|;|$|,|\))

A better expression would require full PCRE2 support, so use something like ripgrep with -P -e "expression". This one will catch variable declarations that use nested generics such as T<U, V<? extends W.X<Y>> mAsd = 2

(?:(?<class>[A-Z$_?][a-zA-Z0-9\._$]*+(?:<(?<template>\g<class>(?:\s++(?:extends|implements)\s++\g<class>)?)(\s*+,\s*+\g<template>)*+>)?|byte|short|int|long|float|double|boolean|char|var)(?:\[\])*+|(?<=,))\s++([vrtma][A-Z][a-zA-Z0-9_]++)(?:\s+=|;|$|,|\))

Tests for the regexes

# should not match
this.mTier = 2;
# needs full PCRE2 support
T<U, V<? extends ClassA.SubClassB<ClassC>>> mAsd = 2;
# always success
final int mInt, mInt2;
int[] aAsd;
Block.SoundType aAsd = new Block.SoundType();
public void asd(ItemStack aStack, Asd$sa.asd aAsd) {}
Class<? extends Gsr> rClass;
Class<Block.SoundType, ? extends Gsr.Asd> rClass;

I also used regex to find all mentions of under block, renamed everything manually or using the IDEA's refactor tool.

(under(\s*|[_\-])block|block(\s*|[_\-])under)

The new light level message in nei

Checklist

• I have tested this PR in DevEnv
• I have tested this PR in Fullpack
  • Daily 618
• This PR is in compliance with the GTNH AI Policy
  • No AI Used