style(ui): format panel rail modules and retain source invariants

scripts/format-scope.json

@@ -122,5 +122,12 @@
   "src/standalone/placeSearch.js",
   "src/ui/panelDisclosure.js",
   "src/ui/surfaceKeyboard.js",
-  "src/ui/surfaceKeyboard.test.mjs"
+  "src/ui/surfaceKeyboard.test.mjs",
+  "src/ui/panelRails.js",
+  "src/ui/leftPanelRail.js",
+  "src/ui/rightPanelRail.js",
+  "src/ui/panelMeasurement.js",
+  "src/ui/panelRailGeometry.js",
+  "src/ui/panelRails.test.mjs",
+  "src/panelStackLayout.js"
 ]

scripts/package-boundaries.json

@@ -275,9 +275,7 @@
     "external": []
   },
   "panel-rail-layout": {
-    "exports": [
-      "./ui/layout"
-    ],
+    "exports": ["./ui/layout"],
     "modules": [
       "src/ui/panelRails.js",
       "src/ui/leftPanelRail.js",