* API: fix set milestone on PR creation
pr creation via API failed with 404, because we searched
for milestoneID 0, due to uninitialized var usage D:
* add tests
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: 6543 <6543@obermui.de>
fixes#8299, a regression from 867f46f.
unlike it's name suggests, the .markdown class is needed for most markup types.
a future refactor should rename this class to something more generic
* detect csv delimiter in csv rendering
fixes#7868
* make linter happy
* fix failing testcase & use ints where possible
* expose markup type to template
previously all markup had the .markdown class, which is incorrect,
as it applies markdown CSS & JS logic to CSV rendering
* fix build (missing `make css`)
* ignore quoted csv content for delimiter scoring
also fix html generation
