Accessing TV media library on AppleTV without MacBookPro running
I have an M1 MacBook Pro and an Apple TV 4K. Over the years my TV media library has outgrown any internal drive. Therefore, it resides on an external drive, which is connected to the MBP. That setup works well but when my MBP is not sitting on the desk, it is not connected to the external drive.
For years, I have questioned why Apple doesn't allow to connect an external drive to it and make it available over the LAN.
What is the best way to access my TV media library without a computer connected to the external drive?