Git Auto Config, Bootloader Switcher, and Nerd Fonts Installer Script

[fam007e]

Type of Change

• New feature
• Bug fix
• Documentation Update
• Refactoring
• Hotfix
• Security patch
• UI/UX improvement

Description

This PR introduces three new features:

1. Git Auto Config: Automatically configures git user details based on environment variables or user input, streamlining the setup process for new environments.
2. Bootloader Switcher: Adds a script to allow easy switching between different bootloaders, improving user flexibility and customization.
3. Nerd Fonts Installer Script: A new script for easily installing Nerd Fonts, a popular collection of patched fonts for developers.

These changes are designed to enhance the functionality of the tool, making it more user-friendly and customizable.

Testing

• Tested the Git Auto Config script on a fresh environment to ensure proper configuration.
• Verified the Bootloader Switcher functionality by switching between GRUB and systemd-boot on an Arch system.
• Installed several Nerd Fonts successfully using the installer script.

Impact

• Introduces new dependencies for the Nerd Fonts Installer.
• May affect users who rely on manual bootloader configuration, but does not break existing functionality.

Issue related to PR

• Resolves no specific issue but adds new features.

Additional Information

• The Git Auto Config is designed to be backward compatible with existing configurations.
• Users should be aware of the new bootloader switcher tool to avoid conflicts with custom bootloader settings.

Checklist

• My code adheres to the coding and style guidelines of the project.
• I have performed a self-review of my own code.
• I have commented my code, particularly in hard-to-understand areas.
• I have made corresponding changes to the documentation.
• My changes generate no errors/warnings/merge conflicts.

[jeevithakannan2]

Please split the PR into separate feature PRs

[adamperkowski]

I see you're opening new PRs for this. Close this one.