port 2V2-b: GamePhase dispatch consumes the Entergame burst

PythonNetworkStreamPhaseGame/PhaseGameActor/PhaseGameItem/Command,
NetworkActorManager and PythonChat/PythonChatModule are ported verbatim and
dispatched at runtime; the 2V0 chat stub module is removed and initChat()
runs before initnet() as in 40250. InstanceBase, PythonCharacterManager and
GameLib ActorInstance/RaceData/RaceManager compile but stay TODO until
2V2-c/d wire them.

Units not ported yet get their singletons from PythonBoot's GameSingletons
(CPythonApplication member order) and platform/pending stand-ins generated
by platform_stub.py pending; const char* stand-ins return "".

port.login_flow's fake server now sends the CInputLogin::Entergame order
(actor insert, NPC positions, PHASE_GAME, land list, time, channel, greet
notice, ping) and a TraceError observer asserts no unknown packet header.
port.login_live passes against the real server for 10 s of game phase.

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

audit/port-map/GameLib/RaceManager.cpp.json

@@ -0,0 +1,65 @@
+{
+  "reference": "GameLib/RaceManager.cpp",
+  "reference_sha256": "52f446872e4619da00b4e1a1790c181aad0a5ef0dc48e7016d3fab3d53a81f2c",
+  "priority": "P4",
+  "contracts": [],
+  "functions": {
+    "__IsGuildRace": {
+      "status": "TODO"
+    },
+    "__IsNPCRace": {
+      "status": "TODO"
+    },
+    "__GetRaceResourcePathes": {
+      "status": "TODO"
+    },
+    "CRaceManager::__LoadRaceData": {
+      "status": "TODO"
+    },
+    "CRaceManager::__LoadRaceMotionList": {
+      "status": "TODO"
+    },
+    "CRaceManager::RegisterRaceSrcName": {
+      "status": "TODO"
+    },
+    "CRaceManager::RegisterRaceName": {
+      "status": "TODO"
+    },
+    "CRaceManager::CreateRace": {
+      "status": "TODO"
+    },
+    "CRaceManager::SelectRace": {
+      "status": "TODO"
+    },
+    "CRaceManager::GetSelectedRaceDataPointer": {
+      "status": "TODO"
+    },
+    "CRaceManager::GetRaceDataPointer": {
+      "status": "TODO"
+    },
+    "CRaceManager::SetPathName": {
+      "status": "TODO"
+    },
+    "CRaceManager::GetFullPathFileName": {
+      "status": "TODO"
+    },
+    "CRaceManager::Create": {
+      "status": "TODO"
+    },
+    "CRaceManager::__Initialize": {
+      "status": "TODO"
+    },
+    "CRaceManager::__DestroyRaceDataMap": {
+      "status": "TODO"
+    },
+    "CRaceManager::Destroy": {
+      "status": "TODO"
+    },
+    "CRaceManager::CRaceManager": {
+      "status": "TODO"
+    },
+    "CRaceManager::~CRaceManager": {
+      "status": "TODO"
+    }
+  }
+}