Refactor flake.nix: update homeManagerModules output and modernize nvim app metadata

flake.nix

@@ -83,11 +83,13 @@
         formatter.${system} = pkgs.alejandra;
 
         # Explicit homeManagerModules output (needed for home-manager packages)
+        # Define homeManagerModules output for home-manager integration
         homeManagerModules = {
-          default = import ./home/programs/group/flake.nix args;
-        };
+					default = import ./home/programs/group/flake.nix args;
+				};
 
-        # Ensure nixosConfigurations uses modern output format
+
+        # Update to modern syntax (no defaultApp)
         nixosConfigurations = {
           thinkpad = import ./hosts/laptop/flake.nix args;
           home-pc = import ./hosts/home-pc/flake.nix args;

home/programs/nvf/flake.nix

@@ -22,10 +22,20 @@ in {
   apps.${system}.nvim = {
     type = "app";
     program = "${nvimConfig.neovim}/bin/nvim";
+		meta = {
+              description = "Improved Vim-based text editor";
+              homepage = "https://neovim.io";
+              license = "Apache-2.0";
+    };
   };
   defaultApp.${system} = {
     type = "app";
     program = "${nvimConfig.neovim}/bin/nvim";
+		meta = {
+              description = "Improved Vim-based text editor";
+              homepage = "https://neovim.io";
+              license = "Apache-2.0";
+    };
   };
 
   homeManagerModules.nvim = {