Hojun-Cho
747475174a
A separately-compiled package's primary body was emitted under a bare `//ww:module-reset`, so its own `package <leaf>;` clause set curmod to the leaf (e.g. utf8) while the importer spliced the .wwi under the full `//ww:module encoding.utf8` — definer mangled `utf8.X`, importer wanted `encoding.utf8.X`, unresolved. Thread the dotted path through the directive: `//ww:module-reset <path>` sets curmod to the dotted path (imported stays 0, so the root `fn main` stays bare per #32), and the body's package clause is demoted to a leaf==last-component assertion instead of overwriting curmod. Aligns sep-build to the M1 path-mangle model; only the SEP emitter changes (the combined build_one arm is untouched, so all combined byte-id gates hold). Both stages mirrored. Commit-6 broad-soak prerequisite. Gate 989_sepdotpath_run sep-builds a 2-level dotted package and proves definer==importer qualification + single-component non-vacuity, cs==ww.