feat: add multiple new tools + enhancements

[hashemix]

📌 Summary

This PR introduces 6 new tools that enhance the server's capabilities, along with improvements to existing tools. These enhancements aim to provide better support of different scenarios and working with larger files and increase token efficiency by reducing the number of files processed or included in the results.

🔍 Related Issues

• Add large file read conveniences #35

✨ Changes Made

• Added a new Head File tool tool for reading the first N lines of a text file
• Added a new Tail File tool for reading the last N lines of a text file
• Added a new Read File Lines tool to read a specific range of lines from a text file, starting at a given line offset.
• Added a new Calculate Directory Size tool for efficiently calculating the total size of a directory.
• Added a new Find Empty Directories tool to list all empty directories within a given path.
• Added a new Find Duplicate Files tool for efficient detection of duplicate files within a given path. The duplication check follows a three-step process: first by comparing file sizes, then comparing the first 4KB of file content, and finally performing a full file content comparison to ensure accurate detection.
• Updated Search Files and Search Files Content tools with new arguments of min_bytes and max_bytes` to help searching files withing a specific range.
• Used rayon to improve performance by parallelizing certain tasks.
• Created invoke_tools macro to reduce code boilerplate for calling tools

rayon

🛠️ Testing Steps

cargo make check