Update config-examples.md

Adding new configuration JMartJonesy/kickstart.nixvim

Update config-examples.md

Fixed alphabetic ordering

Author: JMartJonesy

docs/user-guide/config-examples.md

@@ -19,6 +19,7 @@ all of the nixvim options are accessible no matter how you are using it (flake,
 | [GaetanLepage/nix-config] | Home-manager |
 | [gwg313/nvim-nix] | |
 | [hbjydev/hvim] | |
+| [JMartJonesy/kickstart.nixvim] | An implementation of kickstart.nvim using nixvim |
 | [MikaelFangel/nixvim-config] | An easy-setup configuration for NixVim, focused on straightforward customization |
 | [nicolas-goudry/nixvim-config] | Heavily inspired by AstroNvim |
 | [niksingh710/nvix] | Ported from a lazy-based lua config. Contains examples of most use cases, including custom, nixpkgs, & nixvim plugins. |
@@ -37,6 +38,7 @@ all of the nixvim options are accessible no matter how you are using it (flake,
 [GaetanLepage/nix-config]: https://github.com/GaetanLepage/nix-config/tree/master/home/modules/tui/neovim
 [gwg313/nvim-nix]: https://github.com/gwg313/nvim-nix
 [hbjydev/hvim]: https://github.com/hbjydev/hvim
+[JMartJonesy/kickstart.nixvim]: https://github.com/JMartJonesy/kickstart.nixvim
 [MikaelFangel/nixvim-config]: https://github.com/MikaelFangel/nixvim-config
 [nicolas-goudry/nixvim-config]: https://github.com/nicolas-goudry/nixvim-config
 [niksingh710/nvix]: https://github.com/niksingh710/nvix