Implement RMLUI string translation via LCE StringTable

Replace hardcoded English strings in RML UI files with {IDS_XXX}
placeholders that are translated at runtime via RmlUi's TranslateString
override, which looks up keys in the LCE StringTable.

- Override SystemInterface_Win64::TranslateString to scan for {KEY}
  patterns and resolve them via StringTable::getString(wstring)
- Add GetLCEStringTable() accessor to CConsoleMinecraftApp
- Update PauseMenu.rml, SettingsMenu.rml, HelpOptions.rml with IDS_XXX keys
- Update dynamic dialog SetInnerRML calls in UIScene_PauseMenu.cpp
- Fix CMakePresets.json: remove hardcoded VS2022 ml64.exe path

Minecraft.Client/Windows64/RmlUi_SystemInterface_Win64.cpp

@@ -1,4 +1,7 @@
 #include "RmlUi_SystemInterface_Win64.h"
+#include "..\Common\Consoles_App.h"
+#include "StringTable.h"
+#include "Windows64_App.h"
 
 SystemInterface_Win64::SystemInterface_Win64()
 {
@@ -22,7 +25,72 @@ double SystemInterface_Win64::GetElapsedTime()
 int SystemInterface_Win64::TranslateString(Rml::String& translated, const Rml::String& input)
 {
 	translated = input;
-	return 0;
+	int count = 0;
+
+	StringTable* st = app.GetLCEStringTable();
+	if (!st)
+		return 0;
+
+	std::string result;
+	result.reserve(input.size());
+
+	for (size_t i = 0; i < input.size(); )
+	{
+		if (input[i] == '{')
+		{
+			size_t end = input.find('}', i + 1);
+			if (end != Rml::String::npos)
+			{
+				Rml::String key = input.substr(i + 1, end - i - 1);
+				// Convert UTF-8 key to wide string for StringTable lookup
+				int wlen = MultiByteToWideChar(CP_UTF8, 0, key.c_str(), (int)key.size(), nullptr, 0);
+				if (wlen > 0)
+				{
+					std::wstring wkey(wlen, L'\0');
+					MultiByteToWideChar(CP_UTF8, 0, key.c_str(), (int)key.size(), &wkey[0], wlen);
+					LPCWSTR wstr = st->getString(wkey);
+					if (wstr && wcslen(wstr) > 0)
+					{
+						// Convert wide result back to UTF-8
+						int utf8len = WideCharToMultiByte(CP_UTF8, 0, wstr, -1, nullptr, 0, nullptr, nullptr);
+						if (utf8len > 0)
+						{
+							std::string utf8(utf8len - 1, '\0'); // -1 for null terminator
+							WideCharToMultiByte(CP_UTF8, 0, wstr, -1, &utf8[0], utf8len, nullptr, nullptr);
+							result += utf8;
+							count++;
+						}
+						else
+						{
+							result += input.substr(i, end - i + 1);
+						}
+					}
+					else
+					{
+						result += input.substr(i, end - i + 1);
+					}
+				}
+				else
+				{
+					result += input.substr(i, end - i + 1);
+				}
+				i = end + 1;
+			}
+			else
+			{
+				result += input[i];
+				i++;
+			}
+		}
+		else
+		{
+			result += input[i];
+			i++;
+		}
+	}
+
+	translated = result;
+	return count;
 }
 
 void SystemInterface_Win64::JoinPath(Rml::String& translated_path, const Rml::String& document_path, const Rml::String& path)