CopyX

Added debug mode
/copyx debug 

Enable/Disable debug output (green prompt). When enabled, every text addition, display refresh, and SetText success/failure will be output to the chat box.```.
/copyx reset

Manually rebuild the edit box (data preserved) to resolve display freezing issues.
/copyx stats

``` displays the current number of stored entries and total character count, helping to determine if the limit has been exceeded.
/copyx clear

clears all records (original function).