refactor: phase 0 & 1

include/ui/ui_context.hpp

@@ -0,0 +1,12 @@
+#pragma once
+#include <string>
+#include <optional>
+#include <switch.h>
+#include <account.hpp>
+
+namespace ui {
+    struct UiContext {
+        std::optional<AccountUid> selectedUser;
+        std::string selectedUserName;
+    };
+}