chameleon 4.4.37

Fixed

• The libcst dump silently DROPPED subscripted generic base classes, which is the
  root cause v4.4.36 only half-fixed: _dotted_name cannot name a cst.Subscript
  (its own docstring says so), so class R(BaseRepository[User]) emitted NO base
  at all. v4.4.36 normalized BaseRepository[User] -> BaseRepository at count
  time, but on the Python path that string never reached the counter. Worse, a
  class like class C(mod.Base[X], Mixin) reported bases: ["Mixin"] -- the
  WRONG base as its first, not merely a missing one, so extends and every
  dominance count keyed off it were actively incorrect. _base_names now unwraps
  a Subscript to the base's own name. End-to-end: a 7-class typed repository
  cohort that previously derived inheritance: {} now derives
  dominant_base: BaseRepository, frequency: 1.0. Found by two independent
  full-matrix columns (Python and FastAPI).