Not possible to clear hot key from app

[gingerbeardman]

Describe the bug Not possible to clear hot key from app

To Reproduce Steps to reproduce the behavior:

1. Open Polyglot.app
2. Set hot key, eg. cmd+shift+x
3. Restart Polyglot app
4. Click (x) button to clear key combo
5. Restart Polyglot app

Expected behavior

• cleared (none) key combo should be saved

Actual behavior

• key combo cannot be cleared

Version (please complete the following information):

• Safari 14.0.3 (14610.4.3.1.6)
• Polyglot 3.3
• macOS 10.14.6 (18G8022)

Additional context

• workaround: delete app prefs folder to clear
• found whilst verifying #90