Sync ROADMAP statuses with landed work; mark 1.10/1.12/1.13 as paused

Tasks 1.1-1.9 marked done with their landing commit SHAs. Tasks 1.10
(observability), 1.12 (production hardening), and 1.13 (device
authority) marked paused with explicit resume triggers — pilot
deployment on real Teltonika hardware takes priority. Task 1.11
remains as next, in slimmed form for the pilot (no /readyz healthcheck
since the metrics endpoint is part of paused 1.10).

.planning/phase-1-telemetry/05-codec-8.md

@@ -1,7 +1,7 @@
 # Task 1.5 — Codec 8 parser
 
 **Phase:** 1 — Inbound telemetry
-**Status:** ⬜ Not started
+**Status:** 🟩 Done — landed in commit `381287b`
 **Depends on:** 1.4, 1.9 (fixture infra)
 **Wiki refs:** `docs/wiki/concepts/avl-data-format.md` § Codec 8, `docs/wiki/sources/teltonika-data-sending-protocols.md` § Codec 8