feat: +basecamp-cli

pkgs/default.nix

@@ -2,7 +2,9 @@
   pkgs,
   inputs,
   ...
-}: {
+}: let
+  system = pkgs.stdenv.hostPlatform.system;
+in {
   # Custom packages registry
   # Each package is defined in its own directory under pkgs/
   sidecar = pkgs.callPackage ./sidecar {};
@@ -21,6 +23,10 @@
   openshell = pkgs.callPackage ./openshell {};
   zellij-ps = pkgs.callPackage ./zellij-ps {};
 
-  # Imported from flake inputs
+  # Imported from flake inputs (pass-through, no modifications)
+  basecamp = inputs.basecamp.packages.${system}.default;
+  openspec = inputs.openspec.packages.${system}.default;
+
+  # Imported from flake inputs (with local modifications)
   opencode-desktop = pkgs.callPackage ./opencode-desktop {inherit inputs;};
 }