Adding support for Whirlpool and RIPEMD-160 hashing and refactoring modules

[Zozi96]

This pull request introduces support for two new hashing algorithms, Whirlpool and RIPEMD-160, and includes updates to the documentation, dependencies, and tests to reflect these additions.

New Hashing Algorithms:

• Added WhirlpoolHasher and Ripemd160Hasher classes for Whirlpool and RIPEMD-160 algorithms respectively. [1] [2]

Documentation Updates:

• Updated README.md to include Whirlpool and RIPEMD-160 in the list of supported hashing algorithms and provided installation instructions for the new algorithms. [1] [2] [3]

Dependency Management:

• Added pycryptodome as an optional dependency for the new hashing algorithms in pyproject.toml.

Codebase Adjustments:

• Updated src/hash_forge/__init__.py to include the new hashers in the __all__ list and import statements. [1] [2]
• Renamed src/hash_forge/scrypt_hasher.py to src/hash_forge/hashers/scrypt_hasher.py and updated import statements accordingly. [1] [2]

Test Enhancements:

• Added new test file test_ripemd160.py for RIPEMD-160 hasher and updated existing tests to use the new import paths. [1] [2] [3] [4] [5] [6] [7] [8] [9] [10]