[Feature] Date utility

I have searched the existing feature requests, both open and closed, to make sure this is not a duplicate request. • Yes The feature Immich already has a GPS utility where you can grab a location from one photo and apply it to a bunch of others, or drop them all on a map. It's great for photos that never got coordinates. Dates have the exact same problem, but there's no equivalent tool. I'd love a Date utility that does for time what the GPS utility does for location. Three cases I keep running into: 1. Copy a date from one photo to others I have a scanned photo or a screenshot with the right date, and a pile of related shots with a wrong or missing date. Let me pick one asset as the "source of truth" and apply its date/time to the selected ones — same as copying GPS location. 2. Fix a scattered scene One event ends up smeared across the timeline because a camera's clock was off or the timezone was wrong — some shots at 3pm, some at…