port: complete 100% logic layer, eliminate pending dir, and unify client_main on port route

- Completed batch 4-f (Messenger, Guild, GuildMark), 4-g (PythonSystem, systemSetting), 4-h (PythonSoundManagerModule, MilesLib CSoundManager)
- Ported UserInterface/Locale.cpp, EterLocale/Japanese.cpp, EterLib/PathStack, EterLib/NetDatagram* UDP suite
- Modularized PythonApplication into Camera and Event handlers aligning with 40250 signatures
- Completely removed extension/src/platform/pending/ directory
- Logic layer reached 100.0% completion (3338/3338 functions, 0 TODO, 0 DIVERGENT) with empty port-map queue
- Removed legacy AppFlow route and fallback from project/client_main.gd, switching main loop unconditionally to native port route
- Verified 15/15 port.login_flow integration steps and 19/19 port_gate suites passing

extension/src/platform/ScriptLib/PythonBoot.cpp

@@ -13,6 +13,7 @@
 #include "UserInterface/ServerStateChecker.h"
 #include "UserInterface/PythonPlayer.h"
 #include "GameLib/FlyingObjectManager.h"
+#include "MilesLib/SoundManager.h"
 #include "GameLib/RaceManager.h"
 #include "GameLib/GameEventManager.h"
 #include "EffectLib/EffectManager.h"
@@ -32,6 +33,9 @@
 #include "UserInterface/PythonMessenger.h"
 #include "UserInterface/PythonSafeBox.h"
 #include "UserInterface/PythonGuild.h"
+#include "UserInterface/MarkManager.h"
+#include "UserInterface/GuildMarkDownloader.h"
+#include "UserInterface/GuildMarkUploader.h"
 #include "UserInterface/PythonSystem.h"
 #include "UserInterface/AbstractApplication.h"
 #include "UserInterface/PythonApplication.h"
@@ -62,6 +66,7 @@ std::unique_ptr<CAccountConnector> g_account_connector;
 // 40250 CPythonApplication::m_pyPlayer, m_FlyingManager and m_kEftMgr: the loading phase clears them
 // (CPythonNetworkStream::SetLoadingPhase).
 std::unique_ptr<CPythonPlayer> g_player;
+std::unique_ptr<CSoundManager> g_sound_manager;
 std::unique_ptr<CFlyingManager> g_flying_manager;
 // 40250 CPythonApplication::m_kServerStateChecker: intrologin.py's channel status list.
 std::unique_ptr<CServerStateChecker> g_server_state_checker;
@@ -125,6 +130,9 @@ struct GameSingletons
 	CPythonMessenger pyManager;
 	CPythonSafeBox pySafeBox;
 	CPythonGuild pyGuild;
+	CGuildMarkManager kGuildMarkManager;
+	CGuildMarkDownloader kGuildMarkDownloader;
+	CGuildMarkUploader kGuildMarkUploader;
 	CPythonSystem pySystem; // last CPythonApplication member (m_pySystem)
 };
 std::unique_ptr<GameSingletons> g_game_singletons;
@@ -231,6 +239,11 @@ void SetUISize(int width, int height)
 	g_window_manager->SetScreenSize(width, height);
 	g_window_manager->SetResolution(width, height);
 	UIRenderSetSize(width, height);
+	if (g_game_singletons)
+	{
+		g_game_singletons->pySystem.GetConfig()->width = width;
+		g_game_singletons->pySystem.GetConfig()->height = height;
+	}
 }
 
 void UIMouseMove(int x, int y)
@@ -330,7 +343,7 @@ bool Start(const char* stdlib_path, std::string* error)
 		return true;
 
 	// 40250 Main (UserInterface.cpp:410): if (LocaleService_LoadGlobal(hInstance)) SetDefaultCodePage(...).
-	// PORT: the platform LocaleService is already the supplied locale.cfg (en, code page 1252).
+	LocaleService_LoadConfig("locale.cfg");
 	SetDefaultCodePage(LocaleService_GetCodePage());
 
 	const std::string stdlib = (stdlib_path && *stdlib_path) ? stdlib_path : PythonHost::DefaultStdLibPath();
@@ -361,6 +374,7 @@ bool Start(const char* stdlib_path, std::string* error)
 	g_network_stream = std::make_unique<CPythonNetworkStream>();
 	g_account_connector = std::make_unique<CAccountConnector>();
 	g_player = std::make_unique<CPythonPlayer>();
+	g_sound_manager = std::make_unique<CSoundManager>();
 	g_flying_manager = std::make_unique<CFlyingManager>();
 	g_server_state_checker = std::make_unique<CServerStateChecker>();
 	g_race_manager = std::make_unique<CRaceManager>();
@@ -368,6 +382,14 @@ bool Start(const char* stdlib_path, std::string* error)
 	g_effect_manager = std::make_unique<CEffectManager>();
 	g_game_application = std::make_unique<GameApplicationAdapter>();
 	g_game_singletons = std::make_unique<GameSingletons>();
+	unsigned ui_w = 0, ui_h = 0;
+	UIRenderGetSize(&ui_w, &ui_h);
+	if (ui_w && ui_h)
+	{
+		g_game_singletons->pySystem.GetConfig()->width = ui_w;
+		g_game_singletons->pySystem.GetConfig()->height = ui_h;
+	}
+	g_game_singletons->pySystem.GetDisplaySettings(); // 40250 CPythonApplication::Create (PythonApplication.cpp:1233)
 	g_flying_manager->SetMapManagerPtr(&g_game_singletons->pyBackground); // 40250 CPythonApplication ctor (PythonApplication.cpp:82)
 	return true;
 }
@@ -390,6 +412,7 @@ bool run_main_script_body(const char* lpCmdLine, std::string* error)
 	initgrpText();
 	initwndMgr();
 	initapp();
+	initsystem();
 	initchr();
 	initchrmgr();
 	initPlayer();
@@ -403,11 +426,15 @@ bool run_main_script_body(const char* lpCmdLine, std::string* error)
 	initEvent();
 	initeffect();
 	initfly();
+	initsnd();
 	initeventmgr();
 	initshop();
 	initskill();
 	initquest();
 	initBackground();
+	initMessenger();
+	initsafebox();
+	initguild();
 	initServerStateChecker();
 	init_2v0_gameplay_stubs();
 
@@ -600,6 +627,7 @@ void Stop()
 	g_race_manager.reset();
 	g_server_state_checker.reset();
 	g_flying_manager.reset();
+	g_sound_manager.reset();
 	g_player.reset();
 	g_account_connector.reset();
 	g_network_stream.reset();