according to the search operators cheatsheet (https://help.kagi.com/assets/search_operators.CedohEX0.png), the Computer Widget is a kagi widget that activates on either two conditions:
- the user queries a calculation
- the user appends "calc" to the query
to me, a number is obviously not a calculation (what am i calculating exactly?), so it shoudnt trigger when numbers are searched. maybe, perhaps, some users may want to use the Computer Widget to see where to put commas/periods in a large number, but i think appending "calc" should suffice for that case.
