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/08-redis-publisher.md

@@ -1,7 +1,7 @@
 # Task 1.8 — Redis Streams publisher & main wiring
 
 **Phase:** 1 — Inbound telemetry
-**Status:** 🟩 Done
+**Status:** 🟩 Done — landed in commit `af06973`
 **Depends on:** 1.2, 1.3, 1.4, 1.5, 1.6, 1.7
 **Wiki refs:** `docs/wiki/entities/redis-streams.md`, `docs/wiki/concepts/position-record.md`