feat: 💬 pass calculation method down to template

src/sebin/sebin.11tydata.js

@@ -6,6 +6,7 @@ import {
   getWeight,
   getWingspan,
   toInch,
+  toImperial,
   toFahrenheit
 } from '../includes/util.js';
 
@@ -168,5 +169,6 @@ export default {
   kinks,
   description,
   getTraits,
-  toFahrenheit
+  toFahrenheit,
+  toImperial
 };