feat(更新逻辑): 调整更新触发逻辑，新增force_update配置控制

同步修改ticketmachine.lua和gate.lua，新增配置项判断逻辑替代原有的自动更新标记代码

gate.lua

@@ -1406,12 +1406,10 @@ while true do
     pcall(function()
       refreshRemoteLuaVersion(guessBaseFromStatusURL(serverURL))
     end)
-    -- 取消自动标记更新，仅由外部事件（例如手动控制台）触发时处理
-    -- if versionMismatch == true then
-    --   pendingGateUpdate = true
-    -- elseif versionMismatch == false then
-    --   pendingGateUpdate = false
-    -- end
+    if type(cfg.force_update) == "boolean" and cfg.force_update == true and versionMismatch == true then
+      pendingGateUpdate = true
+    end
+
     if pendingGateUpdate and isGateIdleForUpdate() then
       isUpdating = true
       drawReadyScreen()

ticketmachine.lua

@@ -680,6 +680,10 @@ local function backgroundSyncTask()
     end
     sleep(UPDATE_CHECK_INTERVAL)
     pcall(refreshConfigOnce)
+    
+    if type(CFG.force_update) == 'boolean' and CFG.force_update == true and versionMismatch == true then
+      pendingMachineUpdate = true
+    end
   end
 end