fix: reconcile share-link token allocation with main

Preserve all published token assignments and add regression coverage for
all-enabled URL restoration, longer token lists, and manual provisional
token recovery after competing merges.

Builds on daikaginza's digits-first and merge-time allocation proposal.
Thanks to KnottyDyes for the review and regression-test suggestions.

scripts/package-boundaries.json

@@ -20,7 +20,7 @@
   },
   "viewer": {
     "exports": ["./application/viewer"],
-    "modules": ["src/app/viewer.js"],
+    "modules": ["src/app/viewer.js", "src/app/atmosphereCompat.js"],
     "external": ["cesium"]
   },
   "vite-build": {
@@ -1076,6 +1076,7 @@
       "src/layers/cctv/geometry.js",
       "src/layers/cctv/geometryQueue.js",
       "src/layers/cctv/ground.js",
+      "src/layers/cctv/headingConfidence.js",
       "src/layers/cctv/health.js",
       "src/layers/cctv/hover.js",
       "src/layers/cctv/index.js",
@@ -1318,6 +1319,7 @@
       "src/app/surfaceServices.js",
       "src/app/tools.js",
       "src/app/viewer.js",
+      "src/app/atmosphereCompat.js",
       "src/bloom.js",
       "src/camera.js",
       "src/cameraVerbs.js",
@@ -1493,6 +1495,7 @@
       "src/layers/cctv/geometry.js",
       "src/layers/cctv/geometryQueue.js",
       "src/layers/cctv/ground.js",
+      "src/layers/cctv/headingConfidence.js",
       "src/layers/cctv/health.js",
       "src/layers/cctv/hover.js",
       "src/layers/cctv/index.js",
@@ -2133,6 +2136,7 @@
       "src/layers/cctv/geometry.js",
       "src/layers/cctv/geometryQueue.js",
       "src/layers/cctv/ground.js",
+      "src/layers/cctv/headingConfidence.js",
       "src/layers/cctv/health.js",
       "src/layers/cctv/hover.js",
       "src/layers/cctv/index.js",