feat: Rename project to 'Athenix'

docs/DEVELOPMENT.md

@@ -288,13 +288,13 @@ vim sw/headless/programs.nix
 
 ### Packages for Specific Hosts
 
-Add to `ugaif.sw.extraPackages` in `inventory.nix`:
+Add to `athenix.sw.extraPackages` in `inventory.nix`:
 
 ```nix
 nix-laptop = {
   devices = 2;
   overrides = {
-    ugaif.sw.extraPackages = with pkgs; [
+    athenix.sw.extraPackages = with pkgs; [
       vim
       docker
       kubernetes-helm
@@ -378,7 +378,7 @@ uv pip install -r requirements.txt
 Python development tools are configured in `sw/python.nix` and can be controlled via:
 
 ```nix
-ugaif.sw.python.enable = true;  # Default: enabled
+athenix.sw.python.enable = true;  # Default: enabled
 ```
 
 ## Contributing
@@ -388,7 +388,7 @@ ugaif.sw.python.enable = true;  # Default: enabled
 - Run formatter before committing: `nix fmt`
 - Follow existing code structure and conventions
 - Add comments for complex logic
-- Use the `ugaif.*` namespace for all custom options
+- Use the `athenix.*` namespace for all custom options
 
 ### Testing Workflow