v0.1.1

• Documentation improvements in README.md
• Updated project logo

Initial release

Added

• Initial release of Numa — a tiny Elixir library for defining enum-like macros with helpers.
• Support for defining enums using plain values (["A", "B"]) or keyword pairs ([A: "alpha", B: "beta"]).
• Automatic macro name generation with _ prefix.
• Helper functions: keys/0, values/0, and all/0 for inspecting enums.
• Validation of enum input with clear error messages.
• Support for passing a function to generate enum values dynamically.