【安全加密】调试通道关闭清单：GM接口的发布核查与回收

local DEBUG_CH = {
    { name = "gm_tp_zuma",  desc = "祖玛七层直送", auto = true },
    { name = "gm_lv_up",    desc = "快速升级",    auto = true },
    { name = "gm_item_bag", desc = "测试背包",    auto = false },
}
local function auditChannels()
    local open = 0
    for _, ch in ipairs(DEBUG_CH) do
        if getsysvar("DBG_" .. ch.name) == "1" then
            open = open + 1
            print("debug channel open: " .. ch.name)
        end
    end
    return open
end

local function closeAllDebug()
    for _, ch in ipairs(DEBUG_CH) do
        if ch.auto then
            setsysvar("DBG_" .. ch.name, "0")
        end
    end
    local left = auditChannels()
    setsysvar("DBG_OPEN_CNT", left)
    return left
end