Refactor Native Messages (#4738)

* refactor: move ipc queue into its own class

* refactor: move windows.h related functions to AW

* refactor: make NM-Client methods static

* refactor: json access

* refactor: use struct initializer

* refactor: move `handleMessage` to anon-namespace

* refactor: clean-up includes

* refactor: move action handler to functions

* refactor: cleanup `handleSelect`

* fix: cleanup clang-tidy warnings

* chore: simplify json

* revert: keep handlers as methods

This is more readable and extensible.

* fix: typo

* fix: namespace

* fix: rename define

* refactor: `IpcQueue` to be simpler

* fix: rename cmake option

* fix: use variant when constructing

* fix: make it a ref

* fix: its a pair now

src/singletons/NativeMessaging.hpp

@@ -16,12 +16,12 @@ std::string &getNmQueueName(Paths &paths);
 
 Atomic<boost::optional<QString>> &nmIpcError();
 
-class NativeMessagingClient final
-{
-public:
+namespace nm::client {
+
     void sendMessage(const QByteArray &array);
     void writeToCout(const QByteArray &array);
-};
+
+}  // namespace nm::client
 
 class NativeMessagingServer final
 {
@@ -36,6 +36,8 @@ private:
 
     private:
         void handleMessage(const QJsonObject &root);
+        void handleSelect(const QJsonObject &root);
+        void handleDetach(const QJsonObject &root);
     };
 
     ReceiverThread thread;