Dashboard Studio 2.2.0: guest invites, personal looks, more themes, Haven widgets and tiles

- Vacuum card: the robot drawn beside its dock by state, last clean, maintenance
- Formula One card: the official F1 look with a user-supplied logo
- Nine more themes; per-person theme, text size and language on Admin, People
- Guest invites: an expiring link and QR code for one dashboard, served on a
  LAN-only guest port, with the Home Assistant connection filtered both ways
- Haven 2.2: home screen widgets, three quick settings tiles, several homes,
  and self-updates from the Haven that Dashboard Studio serves

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

dashboard_studio/config.yaml

@@ -1,5 +1,5 @@
 name: Dashboard Studio
-version: "2.1.0"
+version: "2.2.0"
 slug: dashboard_studio
 description: Drag-and-drop dashboard builder with a free-form grid, live entity widgets and themes.
 url: https://git.melvanveen.nl/veenm/ha-dashboard-studio
@@ -18,6 +18,10 @@ panel_title: Dashboard Studio
 # Everyone with a login gets it in the sidebar; Dashboard Studio itself decides what each person sees.
 panel_admin: false
 homeassistant_api: true
+ports:
+  8199/tcp: null
+ports_description:
+  8199/tcp: Guest invite links (answers the local network only)
 options:
   immich_url: ""
   immich_api_key: ""