App 2.14.1: right-aligned values with equal-width digits

The Overview tiles' values (and the notes under them) are right-aligned
and use tabular figures, so a value going from 9 to 10 to 100 grows to
the left instead of shifting the whole text, and digits no longer
change width as they tick. The labels stay left; tyre pressures stay
centred but use tabular figures too.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QLJfZQZeAKAwSqViTmLzki

SPECS.md

@@ -113,6 +113,8 @@ tyre pressures, GPS (lat, lon, elevation, heading) and the is_* flags. It does *
   INGEST_TOKEN) into git and pushed it. Commit amended and force-pushed; both values regenerated in
   the now gitignored `k8s/secrets.yaml` (since moved to `k8s/secrets/secrets.yaml`, outside
   `kubectl apply -f k8s/`). Filled-in secrets live only there from now on.
+- 2026-10-18 — App 2.14.1: Overview values and their notes right-aligned, with tabular
+  (equal-width) digits, so 9 → 10 → 100 no longer shifts the text; labels stay left.
 - 2026-10-18 — App 2.14.0: accent colour selectable after the MG4 paints (Settings → Display):
   Dynamic Red (default), Volcano Orange, Holborn Blue, Racing Green, Camden Grey, Monument Silver,
   Arctic White, Black Pearl; white, silver and black become light greys and a pearl blue-grey,