Cut duplicated and dead code across the engines, the layers and the QA scripts

- src/geo drops the ported debug argument checks and the tests that
  bitExact already covers; package boundaries accept a directory entry,
  so src/geo/ is listed once per group.
- Cesium no longer carries movers and lines nobody draws with: they are
  optional engine capabilities. The fake engine and the Cesium camera use
  the shared cameraMath; unused contract tables, clock.ticked, the
  'finest' surface detail and Navara click statistics are gone.
- ALPR keeps one overlay core and one presentation model for both
  engines, bikeshare one station bookkeeping, the Navara ground effects
  one definition helper; image atlases, view centres, mover banks and
  colours are shared.
- The legacy switch route, the clock offset and rate controls and other
  unused exports are removed.
- The acceptance runs the Navara draw, geo import and scope checks;
  scenarios use the harness switch and page helpers; the main chunk
  check keeps the size budget only and runs once in CI.

THIRD_PARTY_NOTICES.md

@@ -52,14 +52,13 @@ resolved dependency inventory remains in `package-lock.json`.
   are adapted from `@cesium/engine/Source/Core` (`Math.js`, `Ellipsoid.js`,
   `scaleToGeodeticSurface.js`, `Cartographic.js`, `Cartesian2.js`,
   `Cartesian3.js`, `Matrix3.js`, `Matrix4.js`, `Quaternion.js`,
-  `Transforms.js`, `Check.js`, `DeveloperError.js`) and say so in their first
+  `Transforms.js`) and say so in their first
   line. The changes: the classes' static functions became module functions,
   vectors, geodetic positions and quaternions became plain-data instances of
   module-private constructors (own enumerable fields only, no methods),
   matrices plain arrays, and the ellipsoid a frozen object; the debug
-  argument checks were ported with Cesium's conditions and messages and, like
-  Cesium's, are active in development and tests and stripped from production
-  builds; only the subset gev uses was kept.
+  argument checks were left out, as in Cesium's release build; only the subset
+  gev uses was kept.
 - Author: Copyright 2011-2024 CesiumJS Contributors
 - Source: <https://github.com/CesiumGS/cesium>
 - License: Apache License 2.0