fix: add executable_ prefix to scripts so chezmoi deploys them as +x

dot_local/bin/executable_kitty_up.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+SOCKET="unix:/tmp/kitty"
+
+if kitty @ --to "$SOCKET" focus-window 2>/dev/null; then
+  kdotool search --class kitty | head -1 | xargs kdotool windowactivate
+else
+  kitty --listen-on "$SOCKET" &
+fi