refactor(host:work): reorganise work files

flake.nix

@@ -34,6 +34,7 @@ in {
           pkgs.go-task
           pkgs.convco
           pkgs.typos
+	  pkgs.home-manager
         ];
       };
     });
@@ -102,8 +103,8 @@ in {
         };
         extraSpecialArgs = {
           inherit stateVersion inputs;
-          hostname = "yorick-Latitude-7320";
+          hostname = "work";
-          username = "yorick";
+          username = "yorick-barbanneau";
         };
         modules = [
           ./home-manager/default.nix