Begin add Plandex Pkgs

pkgs/plandex_cli.nix

@@ -0,0 +1,25 @@
+{
+  lib,
+  fetchFromGitHub,
+  buildGoModule
+}:
+
+buildGoModule {
+  pname = "plandex-cli";
+  version = "v0.8.1";
+  vendorHash = lib.fakeHash;
+  src = fetchFromGitHub {
+    owner = "plandex-ai";
+    repo = "plandex";
+    rev = "cli/v0.8.1";
+    hash = "sha256-+1EETcqjvyi9W+y6nhcEFbc2bv2EjFEBxoxMrWPz7Ro=";
+  };
+  
+  modRoot = "app/cli";
+  
+  meta = with lib; {
+    description = "An AI coding engine for complex tasks";
+    homepage = "https://github.com/plandex-ai/plandex";
+    license = licenses.agpl3Only;
+  };
+}