as @crim says, there are a lot of instances of scripts including lua from other folders in code, in particular engine interface libs, like this: https://github.com/dndrks/less_concepts/blob/master/less_concepts.lua#L109
in the above, this will still work if less_concepts is moved to a subfolder, but include 'passerby/...' will not work if passerby isn’t in the top level of ~/dust/code.
(i’ve even committed the sin of usin direct paths relative to .../code in local includes: https://github.com/catfact/zebra/blob/master/crowns.lua#L272)
anyways you could certainly move things around and edit include paths appropriately; up to you if this is a worthwhile task.
(also fwiw, i am personally ambivalent about the convention of gnomic and whimsical single-word names for everything. it’s fine in moderation. but if i ever take time to “release” norns libraries i will probable opt for more boring and descriptive titles.)
i think we would also welcome any technical ideas / assistance implementing better script organization tools in future norns versions.