Some bugs and suggestions

[playGitboy]

Thanks for your hard work.Feedback some bugs or suggestions here:

• The log format is confused when using 'send' keyword with 'hexdump' like 'send(hexdump(addr, {length: 200, ansi:true}))'.
• 'Process List':

The icon doesn't seem to be accurate. Sorting is not supported. Child process information could not be displayed. Recommended to close the 'Process List' window when 'Attach' button is clicked.

• Recommended to support the drag-and-drop opening function.
• Recommended to open the last js file automatically when opening the application.