port-map: mark 28 verified units already in port/ as PORTED

The network stream phases, AccountConnector, NetStream/NetDevice/
NetAddress, EterPack*, lzo/tea/cipher/Timer and friends were copied in
2V1/2A but never marked. port_copy diff: 23 exact mechanical copies,
5 with // PORT: edits only; no platform stand-ins. Logic layer 67.9%.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

audit/port-map/EterLocale/StringCodec_Vietnamese.cpp.json

@@ -0,0 +1,44 @@
+{
+  "reference": "EterLocale/StringCodec_Vietnamese.cpp",
+  "reference_sha256": "383544a9075592643adc7270295e2bae1ded2b319c3180dd0c45ab753591723c",
+  "priority": "P4",
+  "contracts": [],
+  "functions": {
+    "IsTone": {
+      "status": "PORTED",
+      "impl": [
+        "extension/src/port/EterLocale/StringCodec_Vietnamese.cpp:IsTone"
+      ]
+    },
+    "ComposeTone": {
+      "status": "PORTED",
+      "impl": [
+        "extension/src/port/EterLocale/StringCodec_Vietnamese.cpp:ComposeTone"
+      ]
+    },
+    "EL_String_Decode_Vietnamese": {
+      "status": "PORTED",
+      "impl": [
+        "extension/src/port/EterLocale/StringCodec_Vietnamese.cpp:EL_String_Decode_Vietnamese"
+      ]
+    },
+    "DecomposeLetter": {
+      "status": "PORTED",
+      "impl": [
+        "extension/src/port/EterLocale/StringCodec_Vietnamese.cpp:DecomposeLetter"
+      ]
+    },
+    "DecomposeTone": {
+      "status": "PORTED",
+      "impl": [
+        "extension/src/port/EterLocale/StringCodec_Vietnamese.cpp:DecomposeTone"
+      ]
+    },
+    "EL_String_Encode_Vietnamese": {
+      "status": "PORTED",
+      "impl": [
+        "extension/src/port/EterLocale/StringCodec_Vietnamese.cpp:EL_String_Encode_Vietnamese"
+      ]
+    }
+  }
+}