fix(cctv): start live HLS on plain-HTTP LAN pages

The client lease id came from crypto.randomUUID, which browsers only
expose in secure contexts. Opened over http://<lan-ip>:4173 (the
HOST=0.0.0.0 opt-in), starting a live camera feed threw before playback.
Fall back to a v4 UUID from crypto.getRandomValues, which the server's
lease check accepts.

CHANGELOG.md

@@ -13,6 +13,12 @@
   largest cities) and `CCTV_VEGVESEN_VIDEO=0` keeps stills only. Attributed
   under NLOD 2.0.
 
+- Live HLS cameras play on a page opened over plain HTTP from another machine
+  (`HOST=0.0.0.0`). The client lease id came from `crypto.randomUUID`, which
+  browsers only expose in secure contexts, so starting a live feed threw
+  before playback. The id now falls back to a v4 UUID built from
+  `crypto.getRandomValues`, which the server's lease check accepts.
+
 ## [0.2.1] — 2026-10-02 — God's Eye View through Your Agent (with security fixes and other features)
 
 - Ship each bundled data pack once. The region, marine, admin-boundary,