port 2D step 2: 40250 item_proto/mob_proto through CLZO and pack://locale/<lang>/

proto.cpp reads the 40250 MIPX/MMPT tables with the ported CLZO/TEA (156-byte
TItemTable, 255-byte SMobTable), replacing the m2dev XChaCha20 236/335 reader.
Names follow CItemData::GetName / GetMonsterName (szLocaleName, cp1252).
GDScript callers load AssetRoot.locale_file() = pack://locale/en/<name>, which
makes the EterPack chain runtime-reachable; port-map entries for the functions
a coverage run hit move to PORTED/ADAPTED.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

audit/port-map/EterBase/tea.cpp.json

@@ -0,0 +1,26 @@
+{
+  "reference": "EterBase/tea.cpp",
+  "reference_sha256": "aeeb57c96a9febd22d11e221462f5f6b18830370847f45e74eec5fb085988007",
+  "priority": "P4",
+  "contracts": [],
+  "functions": {
+    "tea_code": {
+      "status": "TODO"
+    },
+    "tea_decode": {
+      "impl": [
+        "extension/src/port/EterBase/tea.cpp:tea_decode"
+      ],
+      "status": "PORTED"
+    },
+    "tea_encrypt": {
+      "status": "TODO"
+    },
+    "tea_decrypt": {
+      "impl": [
+        "extension/src/port/EterBase/tea.cpp:tea_decrypt"
+      ],
+      "status": "PORTED"
+    }
+  }
+}