Simplified Chinese translation recommendation of Settings UI

[KiritaniAyaka]

Key	Recommendation	Comment
Actions_DeleteConfirmationButton.Content	是，删除此快捷键	The current translation "密钥" means an encryption key, should use "快捷键" instead.
Actions_DeleteConfirmationMessage.Text	确定要删除此快捷键吗	Same as above.
Globals_DefaultProfile.HelpText	单击 '+' 图标或按下新建选项卡快捷键时打开的配置文件。	Same as above. And the "新的" is an adjective, should use "新建" instead. Using "按下" instead of "键入" is more typical.

[KiritaniAyaka]

I used the Feature template to open this issue, but maybe it should be categorized as a bug label.