fix: #116 Add outputMetricUnits to config types and use in itinerary-…

…body

packages/itinerary-body/src/defaults/access-leg-description.tsx

@@ -99,7 +99,11 @@ export default function AccessLegDescription({
           id="otpUi.AccessLegBody.summaryAndDistance"
           values={{
             // TODO: Implement metric vs imperial (up until now it's just imperial).
-            distance: humanizeDistanceString(leg.distance, false, intl),
+            distance: humanizeDistanceString(
+              leg.distance,
+              config.outputMetricUnits,
+              intl
+            ),
             mode: modeContent,
             place: placeContent
           }}

packages/types/src/index.ts

@@ -146,6 +146,7 @@ export type Config = {
     longDateFormat?: string;
   };
   homeTimezone: string;
+  outputMetricUnits: boolean;
   modes: ConfiguredModes;
   // TODO: add full typing
   map?: {