[Feature] Periodic Scanning some folders from external libraries

[yybshin]

I have searched the existing feature requests, both open and closed, to make sure this is not a duplicate request.

• Yes

The feature

I don't upload to immich directly, i keep my images in a folder on my NAS.
I set the NAS files as external libraries.
I used the Periodic Scanning function, but it scans all the content in my external library every time, task execution takes a long time.
Within the entire external library,Some folders may be updated and changed, while others may not be updated or changed.
So, I need to provide a feature in Periodic Scanning that allows me to manually set a portion of the folders in the external libraries to be scanned.

Platform

• Server
• Web
• Mobile

[bo0tzz]

You can do this by having multiple external libraries, one for each folder that you want a separate scan schedule for.