Add generated, performant snake_case for NodeID.

[evetion]

Fixes #1981

This precalculates all snakecases for NodeType and compiles it. @visr could you benchmark this?

[visr]

Ah yes with this I don't see this line anymore in the profile of the LHM model run. I did see a bunch of allocations, so I pushed some views onto this branch to remove them.

With this the concentration callback takes around 20% of runtime. Most of that remaining time is spent iterating over a namedtuple here:

Ribasim/core/src/util.jl

Lines 1101 to 1105 in ae2589c

	for (comp, range) in pairs(NT)
	if comp == component_name
	return range[id.idx]
	end
	end

[evetion]

I assumed this code was also used in non-concentration parts? So we might see a speedup in normal runs too?

Good catch with those views. Unless you have ideas on how to further optimize that namedtuple iteration, let's merge this.