- Added missing type specifications for Hello function and rules - Updated documentation for the Deserialize protocol - Cleaned up IBAN validation function documentation - Enhanced test fixture generation with clearer parsing and error messages
- Added `elixir_sense` and `req` to the dev and test dependencies. - Updated `floki` and `nimble_options` to their latest versions in the lockfile.
- Introduced `.tool-versions` file for Erlang and Elixir versions. - Updated references from "Banker" to "IbanEx" in project guidelines.
