Import UniFi Protect live views + optional auto-resync

views ls/dump/import copy a Protect live view (cameras + grid) into a
layout; grid inferred from slot count (asymmetric presets TBD, see
views dump). Imported layouts link back via protect_view.

Daemon re-syncs the active linked view every view_refresh_seconds (0=
off), so Protect-side edits appear on the wall. Needs the controller
password at runtime; off by default keeps the wall credential-free.

Shared viewmap package used by CLI and daemon.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

config.example.yaml

@@ -78,3 +78,9 @@ layouts:
   #   slots: [Front Door, Driveway, Back Yard, Garage, "", "", "", "", ""]
 
 active_layout: quad
+
+# Re-sync the active layout from its linked UniFi Protect live view every N
+# seconds (0 = off). Layouts created by `views import` carry a `protect_view:`
+# and are re-synced when this is set. Requires the controller password at
+# runtime (export RTSP_STREAMER_PASSWORD for the daemon).
+view_refresh_seconds: 0