Feature/shell execute strategy

[swittlich]

🚀 Feature: Registry-based Binary Abstraction (Plugin Layer)

Short Summary

This PR introduces an additional abstraction layer for invoking external binaries. Instead of calling binaries directly, they are now resolved and executed via a central registry.

This change significantly enhances plugin capabilities by allowing the entire binary invocation process to be intercepted, modified, or completely replaced by plugins.

💡 Motivation & Use Cases

We require a flexible way to control the execution path of external tools (e.g., yosys, ghdl) to open up our architecture for various runtime environments.

This layer enables powerful use cases such as:

• Runtime Plugins: Writing plugins for Docker or WSL2 integration to execute binaries in isolated or specific environments.
• Invocation Hooks: Centralizing functionality for logging, metrics, or pre/post-processing around binary execution.
• Mocking/Testing: Easier mocking of external dependencies during testing.