DictionLabs/parakeet-tdt-0.6b-v3-coreml

docs: rewrite as Diction-owned build, drop mirror/1:1 framing

Card: attribute NVIDIA + FluidInference, state this is an unmodified mirror

Mirror FluidInference/parakeet-tdt-0.6b-v3-coreml at aed027400592

initial commit