Added Done button to end of mounting calibration (#1557)

Author: Aed-1

gui/public/i18n/en/translation.ftl

@@ -1125,6 +1125,7 @@ onboarding-automatic_mounting-preparation-v2-step-2 = 3. Hold the position until
 onboarding-automatic_mounting-put_trackers_on-title = Put on your trackers
 onboarding-automatic_mounting-put_trackers_on-description = To calibrate mounting orientations, we're gonna use the trackers you just assigned. Put on all your trackers, you can see which are which in the figure to the right.
 onboarding-automatic_mounting-put_trackers_on-next = I have all my trackers on
+onboarding-automatic_mounting-return-home = Done
 
 ## Tracker manual proportions setupa
 onboarding-manual_proportions-back = Go Back to Reset tutorial

gui/src/components/onboarding/pages/mounting/mounting-steps/Done.tsx

@@ -38,6 +38,11 @@ export function DoneStep({
             {l10n.getString('onboarding-automatic_mounting-next')}
           </Button>
         )}
+        {variant === 'alone' && (
+          <Button className="flex gap-3" variant="primary" to="/">
+            {l10n.getString('onboarding-automatic_mounting-return-home')}
+          </Button>
+        )}
       </div>
 
       <SkeletonVisualizerWidget />