fix: show 0-0 for live matches with no score data; exclude live from recent

MatchCard: display '0–0' instead of '?–?' when a match is live but
score_ft_home is still NULL (sync hasn't picked up the score yet, or
Wikipedia hasn't been updated — every match starts at 0-0).

recentMatches resolver: fetch limit*2 rows then filter out live matches
so a match with score_ft_home=0 that is still in progress doesn't appear
in both the live section and recent results simultaneously.

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

components/match-card.tsx

@@ -51,7 +51,7 @@ export function MatchCard({ match, compact = false }: { match: Match; compact?:
                     : match.scoreEt
                       ? `${match.scoreEt[0]} – ${match.scoreEt[1]}`
                       : `${ft![0]} – ${ft![1]}`
-                  : match.isLive ? <LiveBadge label="•" /> : '–'}
+                  : match.isLive ? '0 – 0' : '–'}
               </div>
               {match.scoreP && (
                 <div className="text-[8px] text-green-muted leading-none">
@@ -98,7 +98,7 @@ export function MatchCard({ match, compact = false }: { match: Match; compact?:
                 : match.scoreEt
                   ? `${match.scoreEt[0]}–${match.scoreEt[1]}`
                   : `${ft![0]}–${ft![1]}`
-              : '?–?'}
+              : match.isLive ? '0–0' : '?–?'}
           </div>
           {match.scoreP && (
             <div className="text-[10px] text-green-muted mt-0.5">{ft![0]}–{ft![1]} a.e.t.</div>