Feature Request - Prevent Overlapping Maintenance Windows in Netreo

Currently, as multiple teams utilize Netreo to schedule device maintenance, we often encounter the issue of overlapping maintenance windows. This situation can lead to confusion. To address this, we kindly request that Netreo implements a warning message feature. Specifically, when users attempt to put a device into maintenance mode, the system should check for conflicts with existing maintenance windows. If a conflict is detected due to overlapping maintenance windows, the system should provide a warning message to the user. This feature would help us avoid unintentional overlaps and improve the overall efficiency and reliability of device maintenance operations in Netreo.