withSystem configuration

evaluate packages only once per each channel

hm/research.nix

@@ -1,13 +1,4 @@
-{ pkgs, ... }:
+{ pkgs, unstable, ... }:
 {
-  home.packages = builtins.attrValues {
+  home.packages = [ pkgs.zotero unstable.obsidian ];
-    inherit (pkgs)
-      # mendeley # Reference manager
-      # logseq
-      # drawio
-      obsidian
-      # zettlr
-      zotero
-      ;
-  };
 }