feat(cycle): premium cycle ring, BBT chart, and full read-state coverage

Finish the cycle web vertical's signature surfaces:

- Rebuild the cycle wheel to the wellness-ring premium signature — a
  clockwise clock-wipe that draws the phase arcs on from the 12-o'clock
  day-0 origin, a phase-tinted bloom on the active arc, the shared
  specular sheen, a day-number count-up, and a soft current-day marker
  halo. All on the wellness-tile surface, gated once per session and
  zeroed under prefers-reduced-motion.
- Add the basal-body-temperature chart to the predictions tab: the
  current-cycle BBT series with phase-tinted points, fertility signs in
  the tooltip, and an estimated-ovulation reference line (suppressed in
  raw-chart mode). Surface basalBodyTempC + ovulation-test + mucus on the
  calendar day DTO so the chart reads from the existing calendar load.
- Cover the read states the prediction/disclaimer surfaces were missing:
  pass the disclaimer to the predictions panel, render it on the calendar
  tab, add per-tab error + retry, and gate the settings spinner.

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

src/lib/openapi/routes.ts

@@ -2303,6 +2303,12 @@ const cycleCalendarDayDto = z.object({
   flow: flowLevelEnum.nullable(),
   hasSymptoms: z.boolean(),
   confidence: z.number(),
+  // v1.15.0 — logged basal-body-temperature + fertility-sign markers, surfaced
+  // so the web BBT chart renders from the calendar read (the values are already
+  // loaded server-side for the symptothermal layer; no extra query).
+  basalBodyTempC: z.number().nullable(),
+  ovulationTest: ovulationTestEnum.nullable(),
+  cervicalMucus: cervicalMucusEnum.nullable(),
 });
 
 const cycleProfileDto = z