Merge upstream main into pr/street-level-show-action

Re-pin the Realtime payload digests for main's move_camera pitchDeg
argument; the prompt measures 56,276 under the 56,500 ceiling.

scripts/format-scope.json

@@ -1127,6 +1127,8 @@
   "scripts/qa-status-badges.mjs",
   "src/dockerTrustedPeers.test.mjs",
   "src/cameraGlobeRotation.test.mjs",
+  "src/cameraTilt.test.mjs",
+  "src/ui/shellFacade.test.mjs",
   "src/voice/globeResetConfirmation.test.mjs",
   "src/hudDms.test.mjs",
   "src/hudSummaryGate.test.mjs",