feat: rename Loki to Coyote

scripts/shell-integration/integration.elv

@@ -1,7 +1,7 @@
-fn _loki_elvish {
+fn _coyote_elvish {
     var line = (edit:current-command)
-    var new-line = (loki -e $line)
+    var new-line = (coyote -e $line)
     edit:replace-input $new-line
 }
 
-edit:insert:binding[Alt-e] = $_loki_elvish
+edit:insert:binding[Alt-e] = $_coyote_elvish