fix(flights): address review — quotable squawk only, all military tint sites, no test churn

- aircraftEmergency: `source` is 'squawk' only when the Mode A code itself
  names the status; the Cockpit HUD no longer quotes an unrelated squawk
  (e.g. SQUAWK 1200 on an ADS-B `downed` status).
- military: new billboards and the untrack restore use the fleet tint, so an
  emergency stays red instead of snapping back to amber; tint helpers take the
  record already in hand instead of a second lookup.
- cockpit/cyber CSS: emergency colour via a custom property / theme token,
  meta line bolded so the status does not rely on colour alone in the HUD.
- tests: revert Prettier churn in unscoped test files; only semantic edits.
- docs/CURRENT-STATE.md: transponder emergency highlighting section.
- qa-emergency-squawk: (iv) RELEASE check; new files added to format scope.

Co-Authored-By: Claude <[email protected]>

src/layers/flights/rendering.js

@@ -58,23 +58,23 @@ export function createRendering({
 
   /** True while this contact's latest poll broadcast an emergency code. */
 
-  function _isEmergency(icao24) {
-    return isEmergency(flightState.records.data.get(icao24)?.emergency);
+  function _isEmergency(icao24, info = flightState.records.data.get(icao24)) {
+    return isEmergency(info?.emergency);
   }
 
   /** Fleet (untracked) billboard tint: red while broadcasting an emergency,
    *  amber for known-military, white otherwise.
    *  Ground traffic gets NO special tint (owner verdict 2026-07-03 field test). */
 
-  function _fleetBillboardColor(icao24) {
-    if (_isEmergency(icao24)) return EMERGENCY_TINT;
+  function _fleetBillboardColor(icao24, info) {
+    if (_isEmergency(icao24, info)) return EMERGENCY_TINT;
     return isMilitaryIcao(icao24) ? MIL_TINT : Cesium.Color.WHITE;
   }
 
   /** Cockpit far-contact dot tint: the emergency red outranks the category tint. */
 
-  function _cockpitContactColor(icao24) {
-    if (_isEmergency(icao24)) return EMERGENCY_TINT;
+  function _cockpitContactColor(icao24, info) {
+    if (_isEmergency(icao24, info)) return EMERGENCY_TINT;
     return isMilitaryIcao(icao24) ? MIL_TINT : COCKPIT_CIVILIAN_COLOR;
   }
 
@@ -1024,8 +1024,8 @@ export function createRendering({
         flightState._cockpitNearContacts.has(icao24);
       const layerBaseColor =
         flightState._cockpitContactMode && !isCockpitNear
-          ? _cockpitContactColor(icao24)
-          : _fleetBillboardColor(icao24);
+          ? _cockpitContactColor(icao24, info)
+          : _fleetBillboardColor(icao24, info);
       const baseColor = layerBaseColor;
       const treatment = applyAircraftBillboardTreatment({
         billboard: bb,

src/layers/military/rendering.js

@@ -197,10 +197,11 @@ export function createRendering({
   /** Fleet (untracked) tint: red while the latest poll broadcast an emergency,
    *  amber otherwise. Cockpit far-contact dots use it too. */
 
-  function _fleetBillboardColor(icao24) {
-    return isEmergency(flightState.records.data.get(icao24)?.emergency)
-      ? EMERGENCY_ICON_COLOR
-      : MIL_ICON_COLOR;
+  function _fleetBillboardColor(
+    icao24,
+    info = flightState.records.data.get(icao24),
+  ) {
+    return isEmergency(info?.emergency) ? EMERGENCY_ICON_COLOR : MIL_ICON_COLOR;
   }
 
   /** The FLEET's 3D-model regime: models3d enabled AND the camera zoomed in past the altitude
@@ -976,7 +977,7 @@ export function createRendering({
       const isCockpitNear =
         flightState._cockpitContactMode &&
         flightState._cockpitNearContacts.has(icao24);
-      const baseColor = _fleetBillboardColor(icao24);
+      const baseColor = _fleetBillboardColor(icao24, info);
       const treatment = applyAircraftBillboardTreatment({
         billboard: bb,
         baseScale:

src/layers/military/snapshotRenderer.js

@@ -7,12 +7,7 @@ import {
 } from '../../data/motionModel.js';
 import { aircraftIcon } from '../../data/aircraftIcons.js';
 import { POSITION_HISTORY_LIMIT } from './recordPolicy.js';
-import {
-  BILLBOARD_SCALE,
-  GROUND_SCALE,
-  TRACKED_ICON_COLOR,
-  MIL_ICON_COLOR,
-} from './policy.js';
+import { BILLBOARD_SCALE, GROUND_SCALE, TRACKED_ICON_COLOR } from './policy.js';
 
 /** Apply military record changes to Cesium resources and existing follow operations. */
 export function createMilitarySnapshotRenderer({
@@ -161,7 +156,9 @@ export function createMilitarySnapshotRenderer({
           // Screen-projected rotation lands on the next fleet tick.
           rotation: 0,
           alignedAxis: Cesium.Cartesian3.ZERO,
-          color: isTracked ? TRACKED_ICON_COLOR : MIL_ICON_COLOR,
+          color: isTracked
+            ? TRACKED_ICON_COLOR
+            : rendering._fleetBillboardColor(icao24, meta),
           sizeInMeters: false,
           scaleByDistance: rendering._normalBillboardScaleByDistance(),
           // Grounded/near-surface planes sit at/below the photoreal tile

src/layers/military/tracking.js

@@ -21,7 +21,6 @@ import {
   TRAIL_COLOR,
   BILLBOARD_SCALE,
   GROUND_SCALE,
-  MIL_ICON_COLOR,
   AMBER_TRANSPARENT,
   TRACKED_ICON_COLOR,
 } from './policy.js';
@@ -780,12 +779,16 @@ export function createTracking({
       bb.width = 20;
       bb.height = 20;
       // Ground-aware restore (a plane untracked while taxiing comes back at
-      // ground scale; tint is full amber on the ground and in the air).
+      // ground scale; the fleet tint is amber, or red while broadcasting an
+      // emergency, on the ground and in the air).
       bb.scale =
         BILLBOARD_SCALE *
         (CLASS_SCALE_2D[meta?.klass] || 1) *
         (meta?.onGround ? GROUND_SCALE : 1);
-      bb.color = MIL_ICON_COLOR;
+      bb.color = parts.rendering._fleetBillboardColor(
+        flightState._trackedIcao,
+        meta,
+      );
       bb.rotation = flightState._lastTrackedRotation;
     }
     flightState._lastCamPoseSig = ''; // force a fleet rotation pass on the next tick