fix invalid character being set in file path for themes (via theme name or author). log module in error box.

fixes #184

sphaira/include/ui/error_box.hpp

@@ -17,6 +17,7 @@ private:
     std::optional<Result> m_code{};
     std::string m_message{};
     std::string m_code_message{};
+    std::string m_code_module{};
 };
 
 } // namespace sphaira::ui