Rename rhemawave to radiantwave throughout

nixos/module.nix

@@ -3,17 +3,17 @@ self:
 { config, lib, pkgs, ... }:
 
 let
-  cfg = config.services.rhemawave;
+  cfg = config.services.radiantwave;
 in
 {
-  options.services.rhemawave = {
-    enable = lib.mkEnableOption "RhemaWave kiosk application";
+  options.services.radiantwave = {
+    enable = lib.mkEnableOption "RadiantWave kiosk application";
 
     package = lib.mkOption {
       type = lib.types.package;
       # Points to the default package in your flake
       default = self.packages.${pkgs.system}.default;
-      description = "The RhemaWave package to use.";
+      description = "The RadiantWave package to use.";
     };
     
     user = lib.mkOption {