feat(insights): widen the layout tile-id set to the full metric universe

Derive `INSIGHTS_TILE_IDS` from `SUB_PAGE_SLUGS` rather than maintaining a
separate 14-id list. The layout tile-id universe and the routed tab strip
now share one source of truth, so a client can persist a layout covering
every metric page the web exposes (37 slugs + the overview mother page)
instead of tripping a 422 on the ~25 slugs the fixed allow-list did not
know about.

Rebuild `DEFAULT_INSIGHTS_LAYOUT` from the derived id list with an explicit
default-visible set; the long-tail HealthKit, body-composition, mobility,
and audio tiles stay default-invisible. The accepted set stays closed — an
unknown id still 422s — and the legacy German aliases keep round-tripping,
so no persisted layout breaks.

Regenerate the OpenAPI contract and extend the route deck: a PUT carrying
the previously-rejected slugs now succeeds, a full-universe PUT round-trips
through GET, and a genuinely-unknown id still 422s.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit 0a161d430533845b0c4c322047701b93aea49a06)

docs/api/openapi.yaml

@@ -2690,13 +2690,37 @@ components:
                   - pulse
                   - oxygen
                   - body-temperature
+                  - respiratory-rate
                   - weight
                   - bmi
+                  - body-water
+                  - bone-mass
+                  - fat-free-mass
+                  - fat-mass
+                  - muscle-mass
+                  - visceral-fat
+                  - lean-body-mass
                   - active-energy
                   - workouts
+                  - flights-climbed
+                  - walking-distance
+                  - walking-steadiness
+                  - walking-heart-rate
+                  - walking-asymmetry
+                  - double-support-time
+                  - step-length
+                  - walking-speed
                   - sleep
                   - resting-pulse
                   - hrv
+                  - pulse-wave-velocity
+                  - vascular-age
+                  - environmental-audio
+                  - headphone-audio
+                  - audio-events
+                  - daylight
+                  - blood-glucose
+                  - skin-temperature
                   - mood
                   - medications
                   - blutdruck
@@ -6431,13 +6455,37 @@ components:
                   - pulse
                   - oxygen
                   - body-temperature
+                  - respiratory-rate
                   - weight
                   - bmi
+                  - body-water
+                  - bone-mass
+                  - fat-free-mass
+                  - fat-mass
+                  - muscle-mass
+                  - visceral-fat
+                  - lean-body-mass
                   - active-energy
                   - workouts
+                  - flights-climbed
+                  - walking-distance
+                  - walking-steadiness
+                  - walking-heart-rate
+                  - walking-asymmetry
+                  - double-support-time
+                  - step-length
+                  - walking-speed
                   - sleep
                   - resting-pulse
                   - hrv
+                  - pulse-wave-velocity
+                  - vascular-age
+                  - environmental-audio
+                  - headphone-audio
+                  - audio-events
+                  - daylight
+                  - blood-glucose
+                  - skin-temperature
                   - mood
                   - medications
                   - blutdruck