As Giles mentioned you can use sub items to sum up and a formula to compare the total number of items to the number of statuses. Mirror columns are also an option, so it’s pretty easy to get the info in a dashboard that you check. Currently Monday automations don’t handle formulas so it’s not possible to have an automatic notifiction, even an automated daily check, without using an addon.
Good news though:
Including formula columns in automation recipe is on the roadmap for 2024! Our automations teams has added the ability to include formula columns in automation recipe to it upcoming developments plan and are aiming to begin releasing the capabilities towards the middle of the year, but are not yet able to commit to an exact date. I will provide an update when the timeline is finalized, so make sure you have your notifications turned on for this post.