add showkeys script

scripts/default.nix

@@ -24,6 +24,7 @@
     _diffr = [ diffr ];
     kak-pager = [ fish final._diffr ];
     kak-man-pager = [ final.kak-pager ];
+    showkeys = [ ]; # This will not work unless programs.wshowkeys is enabled systemwide
     terminal = [ alacritty ];
     wpass = [ final.wdmenu fd pass sd wl-clipboard wtype ];
     screenshotsh =

scripts/showkeys

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+pidof wshowkeys && pkill wshowkeys ||
+exec wshowkeys \
+    -a bottom -a right \
+    -F 'Inter 20' \
+    -b 202020AA \
+    -s DD5050 \
+    -t 1 \
+    -m 100