Draw nine layers' fills through engine.ground, one display each

Earthquakes, air quality, GNSS Integrity, fire perimeters, Prohibited &
Restricted Airspace, Active Fires, S2 GhostMaps, cyclone advisories and
submarine cables each have one render/display.js on the globe contract;
their render/cesium* and render/navara* files go. Their discs, cells,
polygons and corridors are engine.ground sets, so on Navara they come from
the one ground screen pass with exact colours instead of nine hand-written
classification passes and lit SDK vector layers. Cesium's look stays the
reference:

- Earthquake and air-quality discs have no outline (Cesium drew none on
  clamped ellipses); earthquake discs can now be picked on Navara too.
- Perimeters, drone zones and GhostMaps polygons outline their outer
  ring only, as Cesium did.
- GNSS cells stay out of the pick pass; cyclone cones, tracks and centres
  are culled by a port of Cesium's horizon occluder.
- Submarine cables are one ground corridor set, as Cesium batched them;
  landing points, tips and stems are movers and lines.
- FIRMS glows are a sprite set and its cells a ground set. The far-zoom
  heat raster, which no primitive draws yet, sits behind one seam,
  render/heatField.js, with a Cesium and a Navara backend.

The shared Navara ground helpers that only these layers used go
(navaraGroundCells, the cell and ground geometry, the zone renderers), as
does the ground prototype script.

Coupling: layer renderer lines fall from 1636/6953 to 1011/4832
(Cesium/Navara), Navara ground passes from 7 to 5, Cesium-importing files
from 65 to 53, engine.extensions reads from 26 to 19.

scripts/format-scope.json

@@ -625,13 +625,8 @@
   "src/layers/submarineCables/bundledSource.js",
   "src/layers/submarineCables/geometry.js",
   "src/layers/submarineCables/index.js",
-  "src/layers/submarineCables/ingestion.js",
-  "src/layers/submarineCables/interaction.js",
-  "src/layers/submarineCables/lifecycle.js",
   "src/layers/submarineCables/overlay.js",
   "src/layers/submarineCables/policy.js",
-  "src/layers/submarineCables/rendering.js",
-  "src/layers/submarineCables/state.js",
   "src/layers/submarineCables/surface.js",
   "src/data/telegeographySubmarineCables.js",
   "src/data/telegeographySubmarineCables.test.mjs",
@@ -908,7 +903,6 @@
   "src/layers/cyclones/rendering.js",
   "src/layers/cyclones/labels.js",
   "src/layers/cyclones/source.js",
-  "src/layers/cyclones/rendering.test.mjs",
   "src/layers/cyclones/labels.test.mjs",
   "src/layers/cyclones/index.test.mjs",
   "src/layers/cyclones/source.test.mjs",
@@ -1403,23 +1397,10 @@
   "src/layers/localAdsb/qaDrawn.test.mjs",
   "src/tooling/w1RuntimeEvidence.test.mjs",
   "scripts/fixtures/w2/earthquakes.mjs",
-  "src/layers/earthquakes/render/cesium.js",
-  "src/layers/earthquakes/render/cesium.test.mjs",
-  "src/layers/earthquakes/render/navara.js",
-  "src/layers/earthquakes/render/navaraGeometry.js",
-  "src/layers/earthquakes/render/navaraGeometry.test.mjs",
-  "src/layers/earthquakes/render/navaraGrid.js",
-  "src/layers/earthquakes/render/navaraGrid.test.mjs",
-  "src/layers/earthquakes/render/navara.test.mjs",
-  "src/layers/firms/render/cesium.js",
-  "src/layers/firms/render/cesium.test.mjs",
   "src/layers/firms/rectangle.js",
   "src/layers/firms/rectangle.test.mjs",
   "src/layers/firms/viewport.test.mjs",
   "scripts/fixtures/w2/firms.mjs",
-  "src/layers/firms/render/navara.test.mjs",
-  "src/layers/firms/render/navaraGeometry.test.mjs",
-  "src/layers/firms/render/navaraSprites.test.mjs",
   "src/layers/firms/lifecycle.test.mjs",
   "scripts/fixtures/w2/radio.mjs",
   "scripts/qa-map-policy.mjs",
@@ -1620,11 +1601,30 @@
   "src/globe/navara/ground/pack.test.mjs",
   "src/globe/navara/ground/pass.js",
   "src/globe/navara/ground/vector.js",
-  "src/layers/earthquakes/render/ground.js",
-  "src/layers/perimeters/render/ground.js",
   "scripts/qa-ground-suite.mjs",
   "scripts/qa-ground-bench.mjs",
-  "scripts/qa-ground-prototypes.mjs",
   "scripts/qa-ground-switch.mjs",
-  "docs/GLOBE-PRIMITIVES.md"
+  "docs/GLOBE-PRIMITIVES.md",
+  "src/layers/airQuality/render/display.js",
+  "src/layers/airQuality/render/display.test.mjs",
+  "src/layers/cyclones/render/display.js",
+  "src/layers/cyclones/render/display.test.mjs",
+  "src/layers/droneAirspace/render/display.js",
+  "src/layers/droneAirspace/render/display.test.mjs",
+  "src/layers/earthquakes/render/display.js",
+  "src/layers/earthquakes/render/display.test.mjs",
+  "src/layers/firms/render/cesiumHeat.js",
+  "src/layers/firms/render/display.js",
+  "src/layers/firms/render/display.test.mjs",
+  "src/layers/firms/render/heatField.js",
+  "src/layers/firms/render/sprites.js",
+  "src/layers/ghostMaps/render/display.js",
+  "src/layers/ghostMaps/render/display.test.mjs",
+  "src/layers/gnss/render/display.js",
+  "src/layers/gnss/render/display.test.mjs",
+  "src/layers/perimeters/render/display.js",
+  "src/layers/perimeters/render/display.test.mjs",
+  "src/layers/submarineCables/render/display.js",
+  "src/layers/submarineCables/render/display.test.mjs",
+  "src/testSupport/groundDisplayEngines.mjs"
 ]