[General]Support language selection (#34971)

* Language setting

* spellcheck

* Set FileLocksmithContextMenu package version in AppManifest.xml

* Fix ambigious symbol build error

* Fix ambigious symbol build error #2

* Revert unneeded changes

* Improve perf

* try fix ci build

src/common/utils/language_helper.h

@@ -0,0 +1,22 @@
+#pragma once
+
+#include <filesystem>
+#include <common/SettingsAPI/settings_helpers.h>
+#include <common/utils/json.h>
+
+namespace LanguageHelpers
+{
+    inline std::wstring load_language()
+    {
+        std::filesystem::path languageJsonFilePath(PTSettingsHelper::get_root_save_folder_location() + L"\\language.json");
+
+        auto langJson = json::from_file(languageJsonFilePath.c_str());
+        if (!langJson.has_value())
+        {
+            return {};
+        }
+
+        std::wstring language = langJson->GetNamedString(L"language", L"").c_str();
+        return language;
+    }
+}