Add GPTLocalhost as third-party resource (LostRuins#1221)

Author: GPTLocalhost

README.md

@@ -134,6 +134,7 @@ when you can't use the precompiled binary directly, we provide an automated buil
     - You can also use `nix3-run` to use KoboldCpp: `nix run --expr ``with import <nixpkgs> { config = { allowUnfree = true; cudaSupport = true; }; }; koboldcpp`` --impure`
     - Or use `nix-shell`: `nix-shell --expr 'with import <nixpkgs> { config = { allowUnfree = true; cudaSupport = true; }; }; koboldcpp' --run "koboldcpp" --impure`
     - Packages (like CLBLast, Vulkan, etc.) can be overridden, please refer to the [17th Nix Pill - Nixpkgs Overriding Packages](https://nixos.org/guides/nix-pills/17-nixpkgs-overriding-packages)
+- [GPTLocalhost](https://gptlocalhost.com/demo#KoboldCpp) - KoboldCpp is supported by GPTLocalhost, a local Word Add-in for you to use KoboldCpp in Microsoft Word. A local alternative to "Copilot in Word."
 
 ## Questions and Help Wiki
 - **First, please check out [The KoboldCpp FAQ and Knowledgebase](https://github.com/LostRuins/koboldcpp/wiki) which may already have answers to your questions! Also please search through past issues and discussions.**