chore(backend,frontend): 移除设备位置管理全链路功能与相关代码

- 删除后端所有机器位置相关的API接口、缓存逻辑与后台同步任务
- 移除前端的机器位置导航入口、地图页面与管理代码
- 将原机器地图页面重构为车票查询页面
- 调整Lua程序的默认版本号
- 删除无用的.gitignore文件
- 优化前端页面的代码格式与导航结构

gate.lua

@@ -1,7 +1,7 @@
 local DEFAULT_SERVER_BASE = "http://ticket.fse-media.group"
 local DEFAULT_SERVER_PATH = "/api/tickets/check"
 local GATE_OPEN_SECONDS = 2
-local VERSION = "v1.5.18"
+local VERSION = "v1.5.15"
 local VERSION_CHECK_INTERVAL = 5
 
 local CONFIG_PATH = "gate_config.json"
@@ -192,7 +192,6 @@ local function checkAndApplyUpdate()
         print("OTA Update Error: " .. tostring(res))
         term.setTextColor(colors.white)
       end
-      sleep(3)
     end
   else
     lastUpdateError = "loadfile failed: " .. tostring(err)
@@ -201,7 +200,6 @@ local function checkAndApplyUpdate()
       print("OTA Update Error: " .. tostring(err))
       term.setTextColor(colors.white)
     end
-    sleep(3)
   end
   
   isUpdating = false
@@ -1500,49 +1498,21 @@ local function processInspectionEvent(eventName, ev)
   end
 end
 
-local function mainLoop()
-  while true do
-    local ev = pack(os.pullEvent())
-    if ev[1] == "ticket_scanned" or ev[1] == "ic_card_scanned" then
-      processInspectionEvent(ev[1], ev)
-      os.sleep(0.35)
-      drawReadyScreen()
-    end
-  end
-end
+local versionTimer = os.startTimer(VERSION_CHECK_INTERVAL)
 
-local function backgroundSyncTask()
-  while true do
-    sleep(VERSION_CHECK_INTERVAL)
+
+
+while true do
+  local ev = pack(os.pullEvent())
+  if ev[1] == "ticket_scanned" or ev[1] == "ic_card_scanned" then
+    processInspectionEvent(ev[1], ev)
+    os.sleep(0.35)
+    drawReadyScreen()
+  elseif ev[1] == "timer" and ev[2] == versionTimer then
     pcall(function()
       refreshRemoteLuaVersion(guessBaseFromStatusURL(serverURL))
     end)
     pcall(checkAndApplyUpdate)
+    versionTimer = os.startTimer(VERSION_CHECK_INTERVAL)
   end
 end
-
-local function backgroundLocationSyncTask()
-  sleep(5)
-  local x, y, z
-  if gps and type(gps.locate) == "function" then
-    x, y, z = gps.locate(2)
-  end
-  local label = os.getComputerLabel()
-  if not label or label == "" then label = "#" .. tostring(os.getComputerID()) end
-  local payload = {
-    device_id = label,
-    type = "Gate",
-    gate_mode = modeBySide and "bidirectional" or mode,
-    station_code = stationCodeForSide(nil) or "",
-    x = x,
-    y = y,
-    z = z
-  }
-  local serverBase = guessBaseFromStatusURL(serverURL)
-  pcall(postCheck, serverBase .. '/api/machine-location', payload)
-  while true do
-    sleep(86400)
-  end
-end
-
-parallel.waitForAny(mainLoop, backgroundSyncTask, backgroundLocationSyncTask)