Waiting Counts in Line Manager

While one of the mod's windows is open, every stop shows the number of waiting passengers, centered below the stop icon:- Line Manager with a line selected: the number of people waiting for that line at each of its stops.- Line Manager with no line selected: the total number of people waiting at each stop (the same display as when no window is open).- Statistics window: the total number of people waiting at each stop.- Line detail window (opened from the line statistics): the number of people waiting for that line at its stations.Stops with zero waiting passengers show nothing (same as the base game), and the number is colored when passengers are unhappy.

---

対応ウィンドウを開いている間、各停留所のアイコン直下（中央）に待ち人数を表示します：- 路線マネージャーで路線を選択中：その路線の各停留所について、その路線を待っている人数。- 路線を選択していないとき：各停留所の総待ち人数（何も開いていないときと同じ表示）。- 統計ウィンドウ：各停留所の総待ち人数。- 路線ウィンドウ（路線統計から路線を開いたときなど）：その路線の各駅の待ち人数。待ち人数0の停留所は非表示、不満客が多いと数字の色が変わります（ゲーム標準と同じ挙動）。

---

While one of the mod's windows is open, every stop shows the number of waiting passengers, centered below the stop icon:- Line Manager with a line selected: the number of people waiting for that line at each of its stops.- Line Manager with no line selected: the total number of people waiting at each stop (the same display as when no window is open).- Statistics window: the total number of people waiting at each stop.- Line detail window (opened from the line statistics): the number of people waiting for that line at its stations.Stops with zero waiting passengers show nothing (same as the base game), and the number is colored when passengers are unhappy.