新增 競賽建立、評審建立、團隊建立

contexts/competition-context.tsx

@@ -199,7 +199,15 @@ export function CompetitionProvider({ children }: { children: ReactNode }) {
   }
 
   const deleteJudge = (id: string) => {
-    setJudges((prev) => prev.filter((judge) => judge.id !== id))
+    console.log('🗑️ Context deleteJudge 被調用，ID:', id)
+    console.log('🗑️ 刪除前的 judges 狀態:', judges.map(j => ({ id: j.id, name: j.name, is_active: j.is_active })))
+    
+    setJudges((prev) => {
+      const filtered = prev.filter((judge) => judge.id !== id)
+      console.log('🗑️ 刪除後的 judges 狀態:', filtered.map(j => ({ id: j.id, name: j.name, is_active: j.is_active })))
+      return filtered
+    })
+    
     setCompetitions((prev) =>
       prev.map((comp) => ({
         ...comp,