Stack the paid-until date under the paid badge

The "until <date>" cover-end now sits on its own row beneath the paid badge,
right-aligned, rather than to its left on one line. Only the paid-with-plan branch
changed; overdue and n/a are untouched.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

controlpanel/templates/controlpanel/_club_health_table.html

@@ -87,11 +87,13 @@
                         <div class="flex flex-row gap-2 items-center justify-end">
                             {% if not club.dues_owed %}
                                 {% if club.tier_name %}
-                                    {% comment %} paid_until is the current period's end — the day grace would start if nothing renews. {% endcomment %}
+                                    {% comment %} paid_until is the current period's end — the day grace would start if nothing renews. On its own row under the badge. {% endcomment %}
+                                    <div class="flex flex-col items-end gap-1">
+                                        <span class="badge badge-success">paid</span>
                                         {% if club.paid_until %}
                                             <span class="whitespace-nowrap text-xs opacity-60">until {{ club.paid_until|date:"j M Y" }}</span>
                                         {% endif %}
-                                    <span class="badge badge-success">paid</span>
+                                    </div>
                                 {% else %}
                                     <span class="badge badge-ghost badge-outline">n/a</span>
                                 {% endif %}