fix: name the plan a team bought, not its policy id

`i18n()` echoes a key it has no translation for, and a team tier has
none — so a seat's dashboard read "team-basic" where a personal plan
reads "Basic". The offering already travels with the subscription, so
its display name is right there; `i18n` stays the fallback for the
personal tiers that do have keys.

src/gui/src/UI/Dashboard/TabHome.js

@@ -465,7 +465,10 @@ const TabHome = {
                 ? formatTrialEnd(subscription.trialEndsAt)
                 : null;
 
-            $el_window.find('.bento-plan-name').text(i18n(planName));
+            // A team tier has no translation key, so i18n would echo the id.
+            $el_window
+                .find('.bento-plan-name')
+                .text(subscription?.offering?.name_en || i18n(planName));
 
             // Reset state-dependent classes / warning each (re)render.
             const $badge = $el_window