feat(hud): Cyber HUD theme with GPU contact sonar (#706)

Add the opt-in Cyber HUD layout with coordinated map and cockpit panel
styling, GPU-only contact sonar (rings, range, power, opacity, sector) with
native-rendering fallback, and set_cyber_sonar voice controls. Sonar visual
style inspired by kk376's tactical naval sonar (#214).

Co-authored-by: Sameh Khamis <[email protected]>
Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>

scripts/package-boundaries.json

@@ -257,6 +257,7 @@
     "runtime": "node",
     "exports": ["./server/providers/openai"],
     "modules": [
+      "src/hudLayoutPolicy.js",
       "server/providers/common/rate-limit.js",
       "server/providers/common/request.js",
       "server/providers/common/source-root.js",
@@ -327,6 +328,7 @@
     "exports": ["./ui/layout"],
     "modules": [
       "src/ui/panelRails.js",
+      "src/ui/displayPanelScroll.js",
       "src/ui/leftPanelRail.js",
       "src/ui/rightPanelRail.js",
       "src/ui/panelMeasurement.js",
@@ -462,6 +464,7 @@
       "src/ui/cockpitContext.js",
       "src/ui/cockpitController.js",
       "src/ui/cockpitDisplayPortal.js",
+      "src/ui/displayPanelScroll.js",
       "src/ui/cockpitInput.js",
       "src/ui/cockpitInstruments.js",
       "src/ui/cockpitLayout.js",
@@ -487,6 +490,10 @@
   "ui-shell": {
     "exports": ["./ui/shell"],
     "modules": [
+      "src/hudLayouts.js",
+      "src/hudLayoutPolicy.js",
+      "src/cyberSonar.js",
+      "src/ui/radioPanelPlacement.js",
       "src/app/stateChannel.js",
       "src/bloom.js",
       "src/cctvFocusPolicy.js",
@@ -517,6 +524,7 @@
       "src/styles/surveillance.js",
       "src/styles/thermal.js",
       "src/ui/applicationShell.js",
+      "src/ui/cyberSonarControls.js",
       "src/ui/locationNavigation.js",
       "src/ui/cockpitCoordinator.js",
       "src/ui/cameraOrientationControls.js",
@@ -535,6 +543,7 @@
       "src/ui/cockpitContext.js",
       "src/ui/cockpitController.js",
       "src/ui/cockpitDisplayPortal.js",
+      "src/ui/displayPanelScroll.js",
       "src/ui/cockpitInput.js",
       "src/ui/cockpitInstruments.js",
       "src/ui/cockpitLayout.js",
@@ -727,6 +736,7 @@
   "civil-flights": {
     "exports": ["./layers/flights"],
     "modules": [
+      "src/cyberSonar.js",
       "src/data/aircraftClass.js",
       "src/data/aircraftIcons.js",
       "src/data/aircraftMeta.js",
@@ -767,6 +777,7 @@
   "military-flights": {
     "exports": ["./layers/military"],
     "modules": [
+      "src/cyberSonar.js",
       "src/data/aircraftClass.js",
       "src/data/aircraftIcons.js",
       "src/data/aircraftMeta.js",
@@ -921,6 +932,7 @@
   "launches-layer": {
     "exports": ["./layers/launches"],
     "modules": [
+      "src/cyberSonar.js",
       "src/layers/launches/camera.js",
       "src/layers/launches/controls.js",
       "src/layers/launches/index.js",
@@ -967,6 +979,7 @@
   "awareness-layer": {
     "exports": ["./layers/awareness"],
     "modules": [
+      "src/cyberSonar.js",
       "src/cockpitMath.js",
       "src/data/iconOrientation.js",
       "src/data/militaryAwarenessEngine.js",
@@ -1247,6 +1260,12 @@
       "./standalone/catalog"
     ],
     "modules": [
+      "src/cyberSonarScene.js",
+      "src/cyberSonar.js",
+      "src/hudLayouts.js",
+      "src/hudLayoutPolicy.js",
+      "src/ui/radioPanelPlacement.js",
+      "src/cyberSonarGpu.js",
       "src/scenes/nepalEvidencePack.js",
       "src/data/bhoteKoshiEvent.js",
       "src/ui/imagerySplit.js",
@@ -1685,6 +1704,7 @@
       "src/styles/surveillance.js",
       "src/styles/thermal.js",
       "src/ui/applicationShell.js",
+      "src/ui/cyberSonarControls.js",
       "src/ui/locationNavigation.js",
       "src/ui/cockpitCoordinator.js",
       "src/ui/cameraOrientationControls.js",
@@ -1703,6 +1723,7 @@
       "src/ui/cockpitContext.js",
       "src/ui/cockpitController.js",
       "src/ui/cockpitDisplayPortal.js",
+      "src/ui/displayPanelScroll.js",
       "src/ui/cockpitInput.js",
       "src/ui/cockpitInstruments.js",
       "src/ui/cockpitLayout.js",
@@ -1950,6 +1971,7 @@
   "application-layer-construction": {
     "exports": ["./application/layers"],
     "modules": [
+      "src/cyberSonar.js",
       "src/data/bhoteKoshiEvent.js",
       "src/ui/imagerySplit.js",
       "src/maps/imageryComparison.js",
@@ -2481,6 +2503,10 @@
   "ui-visual-settings": {
     "exports": ["./ui/visual-settings"],
     "modules": [
+      "src/cyberSonar.js",
+      "src/hudLayouts.js",
+      "src/hudLayoutPolicy.js",
+      "src/ui/radioPanelPlacement.js",
       "src/bloom.js",
       "src/cockpitVisionPolicy.js",
       "src/contactsDetectionPolicy.js",
@@ -2505,6 +2531,8 @@
   "ui-panel-chrome": {
     "exports": ["./ui/panel-chrome"],
     "modules": [
+      "src/ui/displayPanelScroll.js",
+      "src/ui/radioPanelPlacement.js",
       "src/panelStackLayout.js",
       "src/ui/leftPanelRail.js",
       "src/ui/panelChrome.js",
@@ -2595,7 +2623,7 @@
   },
   "voice-action-schemas": {
     "exports": ["./voice/action-schemas"],
-    "modules": ["src/voice/actionSchemas.js"],
+    "modules": ["src/voice/actionSchemas.js", "src/hudLayoutPolicy.js"],
     "external": []
   },
   "voice-session": {
@@ -2757,6 +2785,7 @@
   "transit-standalone": {
     "exports": ["./layers/transit/standalone"],
     "modules": [
+      "src/cyberSonar.js",
       "src/app/sourceSlot.js",
       "src/celestialRing.js",
       "src/data/cameraSensitivity.js",