Vista Cues 1.0.1: its own heading in the ＋ picker instead of sitting under Slack

The picker gives a heading only to modules that offer a list of tiles; a
module without one is a bare line under whichever module comes before it,
and alphabetically that is Slack. Vista Cues now offers one entry, "Live
cue lists", so it reads as its own module. Tiles added before this have no
variant and keep using the module's schema, so they still draw.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

modules/vista-cues/module.json

@@ -1,7 +1,7 @@
 {
   "id": "vista-cues",
   "name": "Vista Cues",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "proddash": ">=1.5.0",
   "description": "Which Vista 3 cue lists are live: hears the network MIDI that ProPresenter and Tracks send Vista",
   "permissions": [