feat: close ordered pairs and property codec batches

config/freecad-property-file-promotion.json

@@ -0,0 +1,71 @@
+{
+  "schemaVersion": 1,
+  "status": "pass",
+  "taskId": "PROP-app-propertyfile-I",
+  "baseline": {
+    "freecadVersion": "1.1.1",
+    "commit": "0108fd4b4850cc46e625b60e53cea7a7bbe69f8d"
+  },
+  "propertyType": "App::PropertyFile",
+  "recordCount": 16,
+  "phaseEvidence": {
+    "A": [
+      "config/freecad-property-file-inventory.json",
+      "check:freecad-property-file-inventory"
+    ],
+    "B": [
+      "config/freecad-property-file-success.json",
+      "check:freecad-property-file-success"
+    ],
+    "C": [
+      "config/freecad-property-file-failure.json",
+      "check:freecad-property-file-failure"
+    ],
+    "D": [
+      "config/freecad-property-file-mutation.json",
+      "check:freecad-property-file-mutation"
+    ],
+    "E": [
+      "src/facade/types.ts",
+      "src/facade/fcstd.ts",
+      "src/facade/mockFacade.ts",
+      "src/App.tsx",
+      "tests/propertyFileFacade.test.ts",
+      "test:freecad-property-file-facade"
+    ],
+    "F": [
+      "tests/propertyFileTransaction.test.ts",
+      "test:freecad-property-file-transaction"
+    ],
+    "G": [
+      "config/freecad-property-file-roundtrip.json",
+      "check:freecad-property-file-roundtrip"
+    ],
+    "H": [
+      "config/chrome-property-file-verification.json",
+      "check:chrome-property-file"
+    ]
+  },
+  "promotion": {
+    "from": "opaque-fcstd-proxy",
+    "to": "native-editable-codec",
+    "facadeValueModel": "safe-project-relative-path-string-with-native-string-fcstd-payload",
+    "writableRecords": 16,
+    "objectTypeCount": 12,
+    "fcstdElement": "String",
+    "nativeRoundTripValue": ".cache/freecad/property-file-roundtrip/alternate.obj",
+    "browserRoundTripValue": "project-files/chrome-updated.obj",
+    "externalResourceBoundary": "project-relative-path; asset bytes remain external to FCStd",
+    "zeroUnknownDrift": true
+  },
+  "exactBlockerSync": {
+    "nativeEditableTypes": 30,
+    "nativeEditableRecords": 4361,
+    "opaqueTypes": 50,
+    "opaqueRecords": 466,
+    "exactPromotionReady": false,
+    "exactBlocker": "50 runtime property types and 466 records remain opaque-only; complete native document and property semantics"
+  },
+  "systemExact": false,
+  "generatedAt": "2026-08-17T08:49:33.800Z"
+}