fix(cli): lifecycle tools in HM so stale pull can self-heal

Extract nomarchy-pull/rebuild/home to pkgs/nomarchy-lifecycle; install
via system + home. Home profile wins on PATH so home-manager switch
installs the fixed pull (skip git when no upstream) without waiting
for a system rebuild that needed a working pull first.

V0: flake check --no-build green.

flake.nix

@@ -87,6 +87,9 @@
         nomarchy-control-center = final.callPackage ./pkgs/nomarchy-control-center { };
         nomarchy-battery-notify = final.callPackage ./pkgs/nomarchy-battery-notify { };
         nomarchy-detect-hw = final.callPackage ./pkgs/nomarchy-detect-hw { };
+        # pull / rebuild / home (+ legacy aliases) — also on HM so a home
+        # switch can refresh a broken system-package nomarchy-pull.
+        nomarchy-lifecycle = final.callPackage ./pkgs/nomarchy-lifecycle { };
       };
 
       nixosModules.nomarchy = {