Update flake

linux/blitzar/gui.nix

@@ -1,5 +1,5 @@
-{ config, pkgs, ... }: {
-  home-manager.users.${config.constants.userName} = {
+{ config, pkgs, ... }: let usr = config.constants.userName; in {
+  home-manager.users.${usr} = {
     home.packages = with pkgs; [
       exactaudiocopy
       haruna
@@ -80,7 +80,7 @@
       enable = true;
       displayManager = {
         defaultSession = "plasmawayland";
-        autoLogin.user = "macronova";
+        autoLogin.user = usr;
         sddm = {
           enable = true;
           autoLogin.relogin = true;

linux/blitzar/syncthing.nix

@@ -3,18 +3,17 @@
 {
   services.syncthing = {
     enable = true;
-    dataDir = config.constants.homeDir;
     openDefaultPorts = true;
     overrideDevices = true;
     overrideFolders = true;
-    settings = {
-      devices.nebula = {
-        name = "nebula";
+    settings = let media = "nebula"; in {
+      devices.${media} = {
+        name = media;
         id = "KCQSN3M-UWBEDE6-SCS5LS7-WFKFLDK-WT5ECNB-3Z47WAM-ZMA52UL-ZNJUYQ7";
       };
       folders.music = {
         enable = true;
-        devices = [ "nebula" ];
+        devices = [ media ];
         id = "Music";
         label = "Music";
         path = "~/Music";