fix(client): 解决终端配置界面文字重叠与停站状态进站预告误报问题

1. 修复配置界面 UI 布局：当发车音乐可用列表过长时导致与后续输入提示重叠的问题，通过拆分显示并换行解决。
2. 彻底解决停站时误报进站预告：当 CC 电脑检测到当前站台已有列车停靠（`State.currentTrain ~= nil`）时，无论显示器上显示的是该站台的当前列车发车倒计时，还是被阻塞的下一班列车的到达倒计时，均强制抑制针对该站台的“进站预告”触发，直至站台被清空。

station_broadcast.lua

@@ -1,6 +1,6 @@
 
 -- 1. Configuration & Constants
-local APP_VERSION_TEXT = "v1.0.57"
+local APP_VERSION_TEXT = "v1.0.58"
 
 local CONFIG = {
     CLOUD_URL = "ws://stabadmin.fse-media.group",
@@ -273,9 +273,11 @@ function Utils.promptSlaveIdentity()
         
         term.setCursorPos(1, 10)
         term.setTextColor(colors.gray)
-        term.write("Available beeps: " .. availStr)
+        term.write("Available beeps:")
-        term.setTextColor(colors.white)
         term.setCursorPos(1, 11)
+        term.write(availStr)
+        term.setTextColor(colors.white)
+        term.setCursorPos(1, 13)
         term.write("Departure beep (e.g. fc1): ")
 
         term.setCursorPos(30, 6)
@@ -285,15 +287,15 @@ function Utils.promptSlaveIdentity()
         term.setCursorPos(31, 8)
         local stationPlatform = Utils.trim(read() or "")
 
-        term.setCursorPos(32, 11)
+        term.setCursorPos(32, 13)
         local departureBeep = Utils.trim(read() or "")
         if departureBeep == "" then departureBeep = "fc1" end
 
         if stationCode == "" or stationPlatform == "" then
-            term.setCursorPos(1, 12)
+            term.setCursorPos(1, 15)
             term.setTextColor(colors.red)
             term.write("Both station code and platform are required.")
-            term.setCursorPos(1, 14)
+            term.setCursorPos(1, 16)
             term.setTextColor(colors.lightGray)
             term.write("Press any key to retry...")
             os.pullEvent("key")
@@ -359,9 +361,11 @@ function Utils.promptConfig()
         
         term.setCursorPos(1, 10)
         term.setTextColor(colors.gray)
-        term.write("Available beeps: " .. availStr)
+        term.write("Available beeps:")
-        term.setTextColor(colors.white)
         term.setCursorPos(1, 11)
+        term.write(availStr)
+        term.setTextColor(colors.white)
+        term.setCursorPos(1, 13)
         term.write("Departure beep [" .. currentBeep .. "]: ")
 
         term.setCursorPos(30, 6)
@@ -373,17 +377,17 @@ function Utils.promptConfig()
         local platformInput = Utils.trim(read() or "")
         if platformInput == "" then platformInput = currentPlatform end
 
-        term.setCursorPos(32, 11)
+        term.setCursorPos(32, 13)
         local beepInput = Utils.trim(read() or "")
         if beepInput == "" then beepInput = currentBeep end
 
         local ok = Utils.saveStationIdentity(codeInput, platformInput, beepInput)
         if ok then
             Utils.refreshStationIdentity()
-            term.setCursorPos(1, 12)
+            term.setCursorPos(1, 15)
             term.setTextColor(colors.green)
             term.write("Configuration saved.")
-            term.setCursorPos(1, 14)
+            term.setCursorPos(1, 16)
             term.setTextColor(colors.lightGray)
             term.write("Press any key to return...")
             os.pullEvent("key")
@@ -393,10 +397,10 @@ function Utils.promptConfig()
             State.inConfig = false
             break
         else
-            term.setCursorPos(1, 12)
+            term.setCursorPos(1, 15)
             term.setTextColor(colors.red)
             term.write("Failed to save configuration.")
-            term.setCursorPos(1, 14)
+            term.setCursorPos(1, 16)
             term.setTextColor(colors.lightGray)
             term.write("Press any key to retry...")
             os.pullEvent("key")
@@ -2764,8 +2768,13 @@ function Main.loop()
                         end
                         
                         local isAtStation = false
+                        local trainPlatform = tostring(platform or State.stationPlatform or "1")
+                        local currentPlatform = tostring(State.stationPlatform or "1")
+
                         if State.currentTrain then
-                            if State.currentTrain.id == trainName then
+                            if trainPlatform == currentPlatform then
+                                isAtStation = true
+                            elseif State.currentTrain.id == trainName then
                                 if trainName == "???" or trainName == "Unknown" or trainName == "" then
                                     if Utils.isFuzzyMatch(State.currentTrain.dest, destination) then
                                         isAtStation = true
@@ -2913,8 +2922,13 @@ function Main.loop()
                         end
 
                         local isAtStation = false
+                        local trainPlatform = tostring(platform or State.stationPlatform or "1")
+                        local currentPlatform = tostring(State.stationPlatform or "1")
+
                         if State.currentTrain then
-                            if State.currentTrain.id == tName then
+                            if trainPlatform == currentPlatform then
+                                isAtStation = true
+                            elseif State.currentTrain.id == tName then
                                 if tName == "???" or tName == "Unknown" or tName == "" then
                                     if Utils.isFuzzyMatch(State.currentTrain.dest, dest) then
                                         isAtStation = true