Fix lovelace url_path: cubeops -> cube-ops

HA requires a dashboard's url_path to contain a hyphen, and a key that
fails that check invalidates the entire `lovelace:` block rather than
just its own entry. `cubeops:` was added in 0c35647, so `ha core check`
has been failing since then and all four YAML dashboards -- Voice Alarms,
Family Hub, At-a-Glance and CubeOps -- were refusing to load.

Rename the key to `cube-ops`, and rename the two files alongside it so
they match, which is the convention the other three already follow
(voice-alarms -> voice-alarms.yaml).

This changes the kiosk URL to https://home.vault983.com/cube-ops. Any
wall display still pointed at /cubeops needs updating.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

dashboards/views/cube-ops-dashboard.yaml

@@ -0,0 +1,48 @@
+# CubeOps — Cubecraft Production workboard
+#
+# Registered as the `cube-ops` dashboard in dashboards/dashboards.yaml (mode:
+# yaml), so this file is the source of truth. Do not edit it through HA's raw
+# configuration editor — that writes to storage and cannot come back to git.
+#
+# Kiosk URL: https://home.vault983.com/cube-ops
+# (Renamed from /cubeops — HA rejects a url_path with no hyphen. Any wall
+# display still pointed at the old URL needs updating.)
+#
+# The card polls every 30 seconds, so a display left open stays current and
+# picks back up when a kiosk rotation returns to it.
+#
+# The card ships with the cubecraft_production integration (installed via HACS)
+# and registers its own Lovelace resource, so there is nothing to add under
+# Settings > Dashboards > Resources.
+
+# kiosk-mode plugin (HACS > Frontend). NOT currently installed — there is no
+# lovelace-kiosk-mode under www/community — so this block is inert today.
+# `theme: cubecraft` below already collapses the header via header-height, so
+# installing the plugin now only buys you hide_sidebar.
+kiosk_mode:
+  hide_header: true
+  hide_sidebar: true
+
+# The CubeCraft display system. The card reads HA's theme variables for its
+# surfaces, text and borders (see the `--cc-surface` fallbacks in
+# cubecraft-production-card.js), so setting this makes the board and the rest
+# of the dashboards land on exactly the same ramp instead of the card
+# improvising against HA's defaults.
+theme: cubecraft
+
+views:
+  - title: Production
+    # Panel mode gives the card the whole viewport with no dashboard padding.
+    type: panel
+    cards:
+      - type: custom:cubecraft-production-card
+        title: Cubecraft Production
+        # Larger type and spacing for reading at a distance; drops the refresh
+        # button, per-order history and links, which nobody clicks on a wall.
+        kiosk: true
+        # Shipping addresses are needed for packing. Set false if the screen is
+        # visible to customers.
+        show_pii: true
+        # All six stages fit across 1920px, so this is optional here; it
+        # reclaims the Done column on a smaller or portrait screen.
+        hide_done: true