added avahi

configs/common.nix

@@ -213,6 +213,7 @@
   services.upower.enable = true;
   services.openssh.enable = true;
   services.elephant.enable = true;
+  services.avahi.enable = true;
 
   # Fonts
   fonts.packages = with pkgs; [

modules/chataigne/chataigne.nix

@@ -8,6 +8,7 @@ let
   modernLibs = with pkgs; [
     alsa-lib
     freetype
+    avahi
     libglvnd
     curl
     SDL2
@@ -25,7 +26,9 @@ let
   appImageDeps = [
     pkgs.steam-run
     pkgs.stdenv.cc.cc.lib # Ensures the modern C++ runtime is available
-  ] ++ modernLibs ++ pinnedCurlLibs;
+  ]
+  ++ modernLibs
+  ++ pinnedCurlLibs;
 
   chataigneDesktopItem = {
     desktopName = "Chataigne";
@@ -34,7 +37,10 @@ let
     icon = "chataigne"; # The name of the icon file (without extension)
     genericName = "Creative Control Software";
     comment = "Control and experiment with creative applications, hardware, and media.";
-    categories = [ "AudioVideo" "Development" ];
+    categories = [
+      "AudioVideo"
+      "Development"
+    ];
   };
 
 in
@@ -103,15 +109,15 @@ pkgs.stdenv.mkDerivation {
 
         # 3. Create the 'chataigne' executable wrapper
         cat > $out/bin/chataigne << EOF
-#!${pkgs.stdenv.shell}
+    #!${pkgs.stdenv.shell}
         
-# The LD_LIBRARY_PATH is created using all dependencies (excluding the wrapper 'steam-run').
-# This ensures the AppImage finds the pinned CURL library.
-export LD_LIBRARY_PATH="${pkgs.lib.makeLibraryPath (pkgs.lib.remove pkgs.steam-run appImageDeps)}:$LD_LIBRARY_PATH"
+    # The LD_LIBRARY_PATH is created using all dependencies (excluding the wrapper 'steam-run').
+    # This ensures the AppImage finds the pinned CURL library.
+    export LD_LIBRARY_PATH="${pkgs.lib.makeLibraryPath (pkgs.lib.remove pkgs.steam-run appImageDeps)}:$LD_LIBRARY_PATH"
 
-# Use steam-run to launch the main execution script inside the extracted folder.
-exec ${pkgs.steam-run}/bin/steam-run "$out/squashfs-root/AppRun" "\$@"
-EOF
+    # Use steam-run to launch the main execution script inside the extracted folder.
+    exec ${pkgs.steam-run}/bin/steam-run "$out/squashfs-root/AppRun" "\$@"
+    EOF
         
         chmod +x $out/bin/chataigne
   '';