feat(subscription): MatchesTab 카드에 district + 5티어 뱃지

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/pages/subscription/Subscription.jsx

@@ -929,6 +929,17 @@ function MatchesTab() {
                                             </span>
                                         )}
                                         {match.ann_status && <StatusBadge status={match.ann_status} />}
+                                        {match.district && (
+                                            <span className="sub-chip sub-chip--district">{match.district}</span>
+                                        )}
+                                        {(() => {
+                                            const tier = extractTier(match.match_reasons);
+                                            return tier ? (
+                                                <span className={`sub-chip sub-chip--tier sub-chip--tier-${tier}`}>
+                                                    {tier}티어
+                                                </span>
+                                            ) : null;
+                                        })()}
                                     </div>
                                     <p className="sub-card__address" style={{ margin: 0 }}>
                                         {match.region_name || '-'}