Will Greenberg df651fe334 qmdl_store: replace end_time with last_message_time ...

This way, even if the program exits unexpectedly, there's a reasonable
value for the "end time" of a log.

2024-02-22 19:10:31 -08:00

..

main.js

qmdl_store: replace end_time with last_message_time

2024-02-22 19:10:31 -08:00