home/natto: move around stuff

move git and zsh from hosts/satori and split services.nix

Signed-off-by: Amneesh Singh <natto@weirdnatto.in>

home/natto/stuff.nix

@@ -4,11 +4,11 @@
     userDirs.enable = true;
   };
 
+  age.sshKeyPaths = [ "${config.home.homeDirectory}/.ssh/id_ed25519" ];
+
   home = {
     sessionVariables = {
       LV2_PATH = lib.makeSearchPath "lib/lv2" (with pkgs; [ calf ]);
-      TERM = "st-24bits";
-      QT_QPA_PLATFORMTHEME = "gtk2";
       QT_X11_NO_MITSHM = "1";
       HM_CONF_DIR = "/etc/nixos";
     };
@@ -24,24 +24,10 @@
         source = ./config/stalonetrayrc;
         target = "${home.homeDirectory}/.stalonetrayrc";
       };
-      ncmpcpp = {
-        source = ./config/ncmpcpp/config;
-        target = "${xdg.configHome}/ncmpcpp/config";
-      };
       mpv = {
         source = ./config/mpv/mpv.conf;
         target = "${xdg.configHome}/mpv/mpv.conf";
       };
-      packages = {
-        text =
-          let
-            packages = builtins.map (p: "${p.name}") config.home.packages;
-            sortedUnique = builtins.sort builtins.lessThan (lib.unique packages);
-            formatted = builtins.concatStringsSep "\n" sortedUnique;
-          in
-          formatted;
-        target = "${xdg.configHome}/${config.home.username}-packages";
-      };
     };
   };
   i18n = {