feat(aerc): better attachment regex

configs/aerc.nix

@@ -248,7 +248,7 @@ in {
         viewer = {pager = "${pkgs.less}/bin/less -R";};
         compose = {
           # address-book-cmd = "khard email --remove-first-line --parsable '%s'";
-          no-attachment-warning = "(attach|attached|attachments?|anbei|Anhang|angehängt)";
+          no-attachment-warning = "(attach|attached|attachments?|anbei|Anhang|angehängt|beigefügt)";
         };
         filters = {
           "text/plain" = "${pkgs.gawk}/bin/awk -f ${pkgs.aerc}/share/aerc/filters/colorize";

packages/emailmenu.nix

@@ -11,7 +11,7 @@
 writers.writeDashBin "emailmenu" ''
   history_file=$HOME/.cache/emailmenu
   PATH=${lib.makeBinPath [coreutils dmenu gawk libnotify xclip]}
-  chosen=$(${khard}/bin/khard email --parsable | awk '!seen[$0]++' | dmenu -p unicode -1 -l 10 | tee --append "$history_file" | cut -f1)
+  chosen=$(${khard}/bin/khard email --parsable | awk '!seen[$0]++' | dmenu -i -p 📧 -1 -l 10 | tee --append "$history_file" | cut -f1)
   [ "$chosen" != "" ] || exit
   echo "$chosen" | tr -d '\n' | xclip -selection clipboard
   notify-send --app-name="$(basename "$0")" "'$chosen' copied to clipboard." &