jq, age: add as commonly used dev tools

home/home.nix

@@ -117,13 +117,16 @@ let
     pdfgrep
     torsocks
     # zig dependency breaks occasionally, stay on C version for now
-    ncdu_1
+    ncdu
     #psmisc # for killall
     dos2unix
     #reptyr # re-bind running program to other tty
     xclip
     unzip
+    fswatch
     #myNur.lolcommits # from NUR
+    jq
+    age
   ];
 
   nixHelpers = [
@@ -301,7 +304,11 @@ in
   #    { enable = true;
   #    };
 
-  programs.bat.enable = true;
+  programs.bat = {
+    enable = true;
+    # pinning theme is necessary until iTerm 3.5, because despite the dark terminal background, bat detects light mode and adapts theme
+    config.theme = "Visual Studio Dark+";
+  };
 
 #  services.gpg-agent =
 #    {