v0.1.1

Fixed

• build_input_schema derives parameter types from raw annotations
  (inspect.signature(eval_str=True)) instead of typing.get_type_hints, so
  the JSON Schema is identical across Python versions — Python ≤ 3.10 no longer
  adds a spurious nullable: true to None-defaulted parameters.

Changed

• Expanded README (full badge set + quickstart); the release now publishes a
  coverage badge to gh-pages for the README's coverage shield.