Cleaned up darwin from noise; Moved overlays too a shared module

darwin/settings.nix

@@ -1,27 +1,27 @@
-{ self, ... }:
+{ self, primaryUser, ... }:
+let
+  hmApps = app: "/Users/${primaryUser}/Applications/Home Manager Apps/${app}.app";
+  sysApps = app: "/System/Applications/${app}.app";
+  apps = app: "/Applications/${app}.app";
+in
 {
-  # touch ID for sudo
   security.pam.services.sudo_local.touchIdAuth = true;
 
-  # system defaults and preferences
   system = {
     stateVersion = 6;
     configurationRevision = self.rev or self.dirtyRev or null;
 
     startup.chime = false;
 
-    activationScripts = {
-      setWallpaper.text = ''
-        /usr/bin/osascript <<EOF
-        tell application "System Events"
-          tell every desktop
-            set picture to "/Users/phil/Pictures/Wallpapers/Ghost_in_the_Shell.png"
-          end tell
+    activationScripts.setWallpaper.text = ''
+      /usr/bin/osascript <<EOF
+      tell application "System Events"
+        tell every desktop
+          set picture to "/Users/${primaryUser}/Pictures/Wallpapers/Ghost_in_the_Shell.png"
         end tell
-        EOF
-      '';
-
-    };
+      end tell
+      EOF
+    '';
 
     defaults = {
       ActivityMonitor = {
@@ -37,20 +37,20 @@
         launchanim = true;
         mru-spaces = false;
         orientation = "left";
-        persistent-apps = [
-          { app = "/Users/phil/Applications/Home Manager Apps/kitty.app"; }
-          { app = "/Users/phil/Applications/Home Manager Apps/Vesktop.app"; }
-          { app = "/Users/phil/Applications/Home Manager Apps/Spotify.app"; }
-          { app = "/Users/phil/Applications/Home Manager Apps/Floorp.app"; }
-          { app = "/Users/phil/Applications/Home Manager Apps/Obsidian.app"; }
-          { app = "/Users/phil/Applications/Home Manager Apps/OpenSCAD.app"; }
-          { app = "/Applications/okular.app"; }
-          { app = "/Applications/Affinity.app"; }
-          { app = "/System/Applications/Mail.app"; }
-          { app = "/System/Applications/Launchpad.app"; }
-        ];
         show-recents = false;
         mineffect = "genie";
+        persistent-apps = map (app: { inherit app; }) [
+          (hmApps "kitty")
+          (hmApps "Vesktop")
+          (hmApps "Spotify")
+          (hmApps "Floorp")
+          (hmApps "Obsidian")
+          (hmApps "OpenSCAD")
+          (apps "okular")
+          (apps "Affinity")
+          (sysApps "Mail")
+          (sysApps "Launchpad")
+        ];
       };
 
       loginwindow = {
@@ -59,11 +59,11 @@
       };
 
       finder = {
-        AppleShowAllFiles = true; # hidden files
-        AppleShowAllExtensions = true; # file extensions
-        _FXShowPosixPathInTitle = true; # title bar full path
-        ShowPathbar = true; # breadcrumb nav at bottom
-        ShowStatusBar = true; # file count & disk space
+        AppleShowAllFiles = true;
+        AppleShowAllExtensions = true;
+        _FXShowPosixPathInTitle = true;
+        ShowPathbar = true;
+        ShowStatusBar = true;
       };
 
       NSGlobalDomain = {