v2.0 - Refactoring and Modular Architecture

Overview

In this version, I have completely refactored the project's architecture to improve code maintainability and scalability. While the user-facing features remain the same, the underlying logic is now much more flexible and organized.

Key Changes

• Modularization: Decoupled the monolithic script into three dedicated modules: action.py, ciphers.py, and main.py.
• Dictionary Dispatch Pattern: Removed extensive if-elif chains and implemented a dynamic dictionary mapping to handle cipher selection.
• Wrapper Functions: Standardized function calls by using wrappers to handle default parameters (keys, rails, etc.) across different cipher types.

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Note: The original single-file implementation is archived in the legacy-v1 branch for historical reference and comparison.