The trio split on a fine axis (registry core / statics / object classes) but the
names didn't say so — 'static-statics'/'static-objects' and headers that read
'Continues X'. Rename:
host-static-statics.ss -> host-static-methods.ss (Class/member statics + fields)
host-static-objects.ss -> host-static-classes.ss (instantiable object classes)
host-static.ss stays the registry core. Headers rewritten to state each file's role
and what it covers instead of chaining. rt.ss loads + the one comment reference +
MODULES.md updated. No code moved; runtime .ss, make test green.
The 929-line interop registry split three ways: host-static.ss keeps the
registries, the jhost record, the emit entry points and coercion helpers;
host-static-statics.ss holds the java.lang/util static-method registrations;
host-static-objects.ss holds the host object classes (ArrayList, HashMap, the
reader/writer/tokenizer shims, ctors, URL codecs) and the instance? hook. rt.ss
loads the three in order. Runtime shim — no seed change.
