fix: nrd.sh -> sukr

flake.nix

@@ -1,5 +1,5 @@
 {
-  description = "nrd.sh - bespoke static site compiler";
+  description = "sukr - bespoke static site compiler";
 
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";

netlify.toml

@@ -1,4 +1,4 @@
-# Netlify build configuration for nrd.sh
+# Netlify build configuration for sukr
 
 [build]
 command = "cargo run -- -c docs/site.toml"

src/error.rs

@@ -1,4 +1,4 @@
-//! Custom error types for the nrd.sh compiler.
+//! Custom error types for the sukr compiler.
 
 use std::path::PathBuf;