Copilot Summary

This pull request introduces significant changes to the mamegrep project, including a switch from the clap crate to the noargs crate for command-line argument parsing, and updates to the project description and dependencies in Cargo.toml.

Dependency and description updates:

• Cargo.toml: Updated the project description to "Git grep TUI frontend" and replaced the clap dependency with noargs.

Command-line argument parsing refactor:

• src/main.rs: Removed the clap crate usage and replaced it with noargs for parsing command-line arguments. This includes defining options and flags using noargs and handling the version and help flags.