- verify "wait for server to process file" code works by uploading a big video, and whether on mastodon < 4.0.0 it is really triggered for images too
- config file: make it possible to define how long to wait for server to process a file
- config file: make it possible to define how old records in state file can be before they get discarded
- report Gancio flaw: api/events (https://demo.gancio.org/api/events) does not return descriptions (maybe it would have been easier to write gancioff using api/events)
* config file: make it possible to define posts language
* config file: make it possible to define posts visibility
* systemd sample unit files
* check maximum upload size and check it against file size
! make it possible to define a "defaul hashtag" to be put before the others (no, if one wants to only see the events they just need to open the profile)
* make it possible to define a maximum period of time for storing guids (done, set it to 365 days, not configurable atm)
* use the state file to save every id of correctly posted events