Feature Request: Be able to select which devices to update in batch.

[LewisSpring]

See Discord Messages

Be able to select with tickboxes or similar which devices to update. This means that a user doesn't need to waste time updating devices that are offline.

If needed, the tickboxes allow for a user to attempt to update devices that the Dashboard thinks is offline.

[noxhirsch]

This would also allow you to easily update multiple devices with the same base configuration with substitutions if you made changes to the base configuration.

[lociii]

This would be so awesome. Running many ESPHome devices (around 50 in my case) is a pain to update when you don't want to update all at once (e.g. not the one that controls the computer and desk you're doing the update from).

[stleusc]

Yes please! Or detecting which devices failed and still need the update. Usually, one out of my devices will not update when there is a new version. Would be nice if the dashboard would detect that missing update and also then only update those missed nodes.