fix: delete goals once per match instead of once per team in syncGoals()

syncGoals() was calling DELETE FROM goals WHERE match_id=X at the top,
so processing goals2 (away team) wiped out goals1 (home team) that were
just inserted. Every match with goals from both sides lost all home-team
goals — Ronaldo's hat-trick vs Spain, Kane's vs Panama, and many others.

Fix: move DELETE above the goals1/goals2 loop, executed once per match.
Result: 2018 goal count corrected from 107 → 169; hat tricks from 8 → 18.

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

scripts/sync.ts

@@ -226,7 +226,6 @@ async function run() {
   }
 
   async function syncGoals(matchId: number, teamId: number, rawGoals: RawGoal[], isOwnGoalTeamId: number) {
-    await db.execute(sql`DELETE FROM goals WHERE match_id = ${matchId}`)
     for (const g of rawGoals) {
       if (!g.name) continue
       const minute = g.minute != null ? parseInt(String(g.minute)) : null
@@ -294,8 +293,11 @@ async function run() {
       const score = parseScore(m.score)
       const group = m.group ?? null
       const matchId = await upsertMatch(year, m.round ?? 'Unknown', group, m.date ?? null, m.time ?? null, t1Id, t2Id, score, false)
+      if (m.goals1?.length || m.goals2?.length) {
+        await db.execute(sql`DELETE FROM goals WHERE match_id = ${matchId}`)
         if (m.goals1?.length) await syncGoals(matchId, t1Id, m.goals1, t2Id)
         if (m.goals2?.length) await syncGoals(matchId, t2Id, m.goals2, t1Id)
+      }
       matchCount++
       goalCount += (m.goals1?.length ?? 0) + (m.goals2?.length ?? 0)
     }