I don’t suppose you’ve seen Framework’s adapter board on their github?
They mention
Note that the actual pogo pin connector is a custom Framework part. We’re working through how to make these available to developers more broadly.
But you can use single pogo PCB pins.
These from mouser should work mouser.com/ProductDetail/Harwin/P70-5000045R 1.06mm ± .03 body dia. Framework’s board has 1.35mm holes for the pin bodies. You can just shrink them.
JLCP has these 1.2mm ± .03 YZR0008-15030-01 | Xinyangze | Pogo Pin Spring Probe Connector | JLCPCB If you’d be getting boards assembled by them.