UWP: Update branding

- Changed `RA_InitClient` name from "PCSX2" to "XBSX2" in `Achievements.cpp`.
- Added comment for Discord RPC in `FullscreenUI.cpp` and renamed `DrawAchievementsLoginWindow`.
- Corrected "XBox" to "Xbox" in translation strings in `FullscreenUI.cpp`.
- Updated log message to reflect "XBSX2" in `VMManager.cpp`.

Author: SternXD

pcsx2-winrt/Package.appxmanifest

@@ -34,7 +34,6 @@
 		<rescap:Capability Name="runFullTrust"/>
 		<rescap:Capability Name="broadFileSystemAccess" />
 		<rescap:Capability Name="expandedResources" />
-		<rescap:Capability Name="hevcPlayback" />
 		<uap:Capability Name="removableStorage"/>
 		<Capability Name="internetClient" />
 		<Capability Name="codeGeneration"/>

pcsx2/Achievements.cpp

@@ -3042,7 +3042,7 @@ void Achievements::SwitchToRAIntegration()
 
 void Achievements::RAIntegration::InitializeRAIntegration(void* main_window_handle)
 {
-	RA_InitClient((HWND)main_window_handle, "PCSX2", BuildVersion::GitTag);
+	RA_InitClient((HWND)main_window_handle, "XBSX2", BuildVersion::GitTag);
 	RA_SetUserAgentDetail(Host::GetHTTPUserAgent().c_str());
 
 	RA_InstallSharedFunctions(RACallbackIsActive, RACallbackCauseUnpause, RACallbackCausePause, RACallbackRebuildMenu,

pcsx2/ImGui/FullscreenUI.cpp

@@ -3373,7 +3373,7 @@ void FullscreenUI::DrawInterfaceSettingsPage()
 			CloseChoiceDialog();
 		});
 	}
-	#ifndef WINRT_XBOX
+	#ifndef WINRT_XBOX // We can possibly get this working with a Discord RPC Server but it's not a priority right now.
 	MenuHeading(FSUI_CSTR("Integration"));
 	DrawToggleSetting(bsi, FSUI_ICONSTR(ICON_FA_USER_CIRCLE, "Enable Discord Presence"),
 		FSUI_CSTR("Shows the game you are currently playing as part of your profile on Discord."), "UI", "DiscordPresence", false);
@@ -7026,7 +7026,7 @@ void FullscreenUI::OpenAchievementsLoginWindow(Achievements::LoginRequestReason
 	s_cheeve_login_reason = reason;
 }
 
-void FullscreenUI::DrawAchievementsLoginWindow()
+void FullscreenUI::DrawAchievementsLoginWindow() // Thank you to @worleydl for the logic to the Achievements Login code.
 {
 	ImGui::SetNextWindowSize(LayoutScale(1000.0f, 535.0f));
 	ImGui::SetNextWindowPos(ImGui::GetIO().DisplaySize * 0.5f, ImGuiCond_Always, ImVec2(0.5f, 0.5f));
@@ -7036,7 +7036,6 @@ void FullscreenUI::DrawAchievementsLoginWindow()
 	ImGui::PushStyleVar(ImGuiStyleVar_WindowRounding, LayoutScale(10.0f));
 	ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, LayoutScale(20.0f, 20.0f));
 
-	// Thank you to @worleydl for the logic to the Achievements Login code.
 	if (ImGui::BeginPopupModal("Achievements Login", &s_achievements_login_open, ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoResize))
 	{
 		ImGui::TextWrapped("%s", FSUI_CSTR(
@@ -7659,7 +7658,7 @@ TRANSLATE_NOOP("FullscreenUI", "The SDL input source supports most controllers."
 TRANSLATE_NOOP("FullscreenUI", "Provides vibration and LED control support over Bluetooth.");
 TRANSLATE_NOOP("FullscreenUI", "Enable/Disable the Player LED on DualSense controllers.");
 TRANSLATE_NOOP("FullscreenUI", "Allow SDL to use raw access to input devices.");
-TRANSLATE_NOOP("FullscreenUI", "The XInput source provides support for XBox 360/XBox One/XBox Series controllers.");
+TRANSLATE_NOOP("FullscreenUI", "The XInput source provides support for Xbox 360/Xbox One/Xbox Series controllers.");
 TRANSLATE_NOOP("FullscreenUI", "Multitap");
 TRANSLATE_NOOP("FullscreenUI", "Enables an additional three controller slots. Not supported in all games.");
 TRANSLATE_NOOP("FullscreenUI", "Attempts to map the selected port to a chosen controller.");

pcsx2/VMManager.cpp

@@ -2496,7 +2496,7 @@ void LogGPUCapabilities()
 
 void VMManager::LogCPUCapabilities()
 {
-	Console.WriteLn(Color_StrongGreen, "PCSX2 %s", BuildVersion::GitRev);
+	Console.WriteLn(Color_StrongGreen, "XBSX2 %s", BuildVersion::GitRev);
 	Console.WriteLnFmt("Savestate version: 0x{:x}\n", g_SaveVersion);
 	Console.WriteLn();