add some scripts

system/desktop/packages.nix

@@ -149,6 +149,14 @@ let
       -d '{ "weight" : '$weight', "date": "'$( ${pkgs.coreutils}/bin/date -Iseconds )'" }'
   '';
 
+  isoToUtf8 = pkgs.writers.writeBashBin "iso-to-utf8" ''
+    input="$1"
+    TMP=$(mktemp)
+
+    ${pkgs.glibc.bin}/bin/iconv -f ISO-8859-1 "$input"  -t UTF-8 -o "$TMP"
+    mv "$TMP" "$input"
+  '';
+
 in {
 
   # ffmpeg scripts to encode movies
@@ -197,6 +205,9 @@ in {
         command = "insertCopyq";
       })
 
+      isoToUtf8
+      hledger
+      hledger-ui
       bank
       (bank-old "2021")
       (bank-old "2020")