自定义事件

// 简单事件
AudiencelabSDK.SendCustomEvent("level_completed");

// 带属性的事件
AudiencelabSDK.SendCustomEvent("level_completed", new {
    level = 5,
    score = 12500,
    time_seconds = 120,
    stars = 3
});

// 带去重 key 的事件
AudiencelabSDK.SendCustomEvent("achievement_unlocked", 
    new { achievement_id = "first_win" },
    dedupeKey: "achievement_first_win_user123"
);

AudiencelabSDK.SendCustomEvent("level_completed", new {
    level = 5,
    score = 12500,
    difficulty = "hard",
    stars = 3
});

AudiencelabSDK.SendCustomEvent("tutorial_step", new {
    step = "inventory_opened",
    step_number = 3,
    total_steps = 10
});

AudiencelabSDK.SendCustomEvent("achievement_unlocked", 
    new { achievement_id = "first_win" },
    dedupeKey: $"achievement_first_win_{userId}"
);