Percentages in math ops for number fields

[LeXXik]

The current feature of doing math operations, like adding number values in the number fields is super helpful. If possible, please enable adding percentages as well. For example, current value is 123. Allow the use of 123+10%, which would add 10 percent of the current value to the current value.

[willeastcott]

Hey @ellthompson - should I transfer this issue to the PCUI repo, or do you think this request should remain Editor-specific?

[ellthompson]

This should be moved to PCUI as it's a feature request for the NumericInput component. We'll need to update the logic here:

pcui/src/components/NumericInput/index.ts

Line 199 in ad64183

this.value = this._domInput.value;