feat(kitty): add kitty-logging resolver/inspection helpers

functions/__kitty_logging_has_watcher.fish

@@ -0,0 +1,22 @@
+# Copyright (C) 2026 Rootiest
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+# SYNOPSIS
+#   __kitty_logging_has_watcher
+#
+# DESCRIPTION
+#   Succeeds (returns 0) when the top-level kitty.conf contains an active
+#   (non-commented) `watcher` directive — whether the fish-config managed one or
+#   a user's own. Used to suppress the setup reminder and to inform status.
+#
+# RETURNS
+#   0  An active watcher directive is present
+#   1  None present, or kitty.conf does not exist
+#
+# EXAMPLE
+#   __kitty_logging_has_watcher; and echo "already wired"
+function __kitty_logging_has_watcher --description 'True if kitty.conf has an active watcher directive'
+    set -l conf (__kitty_logging_dir)/kitty.conf
+    test -f $conf; or return 1
+    command grep -qE '^[[:space:]]*watcher[[:space:]]' $conf
+end