Improve common import

modules/common.nix

@@ -1,3 +1,3 @@
-{...}: {
-    imports = builtins.map (n: toString ./common + "/${n}") (builtins.attrNames (builtins.removeAttrs (builtins.readDir ./common) [(builtins.unsafeGetAttrPos "_" {_ = null;}).file]));
+{ lib, ...}: {
+    imports = builtins.map (n: ./common + "/${n}") (builtins.attrNames (lib.filterAttrs (k: v: v == "regular" && lib.hasSuffix ".nix" k) (builtins.readDir ./common)));
 }

systems/smolboi/home.nix

@@ -74,6 +74,18 @@
     # '')
   ];
 
+  services.syncthing = {
+    enable = true;
+    tray.enable = true;
+  };
+
+  systemd.user.targets.tray = {
+    Unit = {
+      Description = "System Tray";
+      Requires = [ "graphical-session-pre.target" ];
+    };
+  };
+
   nixpkgs.config = {
     allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [ "discord" ];
     permittedInsecurePackages = [ "electron-25.9.0" ];