【前端接口】副本语音指引开关：语音提示的开关与记忆实现

local voiceCfg = { master = 1, boss = 1, mechanism = 1, rescue = 0 }
local function toggleVoice(key)
    voiceCfg[key] = 1 - voiceCfg[key]
    saveLocal("voice_" .. key, voiceCfg[key])
    GUI:setVisible(swIcon[key], voiceCfg[key] == 1)
    SL:ShowSystemTips(key == "master" and (voiceCfg[key] == 1 and "语音指引已开启" or "语音指引已关闭") or "分类语音已更新")
end

local function playVoice(kind, res)
    if voiceCfg.master ~= 1 then return end
    if voiceCfg[kind] ~= 1 then return end
    SL:PlayAudio(res)
end