+beads + opencode overlays

overlays/default.nix

@@ -8,9 +8,11 @@
   # This one contains whatever you want to overlay
   # You can change versions, add patches, set compilation flags, anything really.
   # https://nixos.wiki/wiki/Overlays
-  modifications = final: prev: {
-    n8n = import ./mods/n8n.nix {inherit prev;};
-
+  modifications = final: prev:
+  # Import all package modifications from mods directory
+    (import ./mods/default.nix {inherit prev;})
+    // {
+      # Direct configuration overrides
       brave = prev.brave.override {
         commandLineArgs = "--password-store=gnome-libsecret";
       };

overlays/mods/default.nix

@@ -3,6 +3,8 @@
   # This overlay contains package overrides and modifications
 
   n8n = import ./n8n.nix {inherit prev;};
+  opencode = import ./opencode.nix {inherit prev;};
+  beads = import ./beads.nix {inherit prev;};
 
   # Add more modifications here as needed
   # example-package = prev.example-package.override { ... };