incorrect file extension for funders/recipients export files (.jl) #265
Description
We export funders/recipients data from the datastore with the file extension .jl , whereas the file extension should be .jsonl https://jsonlines.org/ .
The effect of this is that the OS and github misinterpret the file type by default and don't always select a suitable default software to open/edit.
To change this both the datastore output mechanism and grantnav loading mechanisms need to be updated simultaneously.