Updates to the Dotfiles

Hi there,

Can I request your assistance in mirroring the contents of i3-dotfiles (previously known as i3-gaps_dotfiles) to the repository, and update the package in Kali repos?

• Added the capability to toggle gaps
• Restructured the i3 config and its folder
• Improvements and tweaks have been performed
• Formatted brightnessControl and volumeControl
• Split polybar's configuration into multiple files
• Exclude polybar from picom's blur
• Set the default font to Hack
• Update i3exit
• Add Iosevka Nerd Font & JetBrains Mono Nerd font

Additionally, the name of the package (and repository) needs to be changed to i3-dotfiles (instead of i3-gaps-dotfiles, as outlined/discussed in Bug Ticket #8180)

Thanks in advance.