fix(hyprland/workspaces): handle workspace ID changes

include/modules/hyprland/workspace.hpp

@@ -61,6 +61,7 @@ class Workspace {
   void setUrgent(bool value = true) { m_isUrgent = value; };
   void setVisible(bool value = true) { m_isVisible = value; };
   void setWindows(uint value) { m_windows = value; };
+  void setId(int value) { m_id = value; };
   void setName(std::string const& value) { m_name = value; };
   void setOutput(std::string const& value) { m_output = value; };
   bool containsWindow(WindowAddress const& addr) const {

include/modules/hyprland/workspaces.hpp

@@ -108,6 +108,7 @@ class Workspaces : public AModule, public EventHandler {
                           Json::Value const& clientsData = Json::Value::nullRef);
   void onWorkspaceMoved(std::string const& payload);
   void onWorkspaceRenamed(std::string const& payload);
+  void onWorkspaceIdChanged(std::string const& payload);
   static std::optional<int> parseWorkspaceId(std::string const& workspaceIdStr);
 
   // monitor events