Feat onshot

[WingGao]

Support Komga's oneshot series

[WingGao]

It can work with this Snd-R/komf-userscript#14

[Snd-R]

Thanks, although logic feels too komga specific, I suppose it's fine to keep it this way for now
Komga also returns error if you try to upload series cover for oneshot. Might need to add oneshot flag to series too to handle that case

[WingGao]

Thanks, although logic feels too komga specific, I suppose it's fine to keep it this way for now Komga also returns error if you try to upload series cover for oneshot. Might need to add oneshot flag to series too to handle that case

Yes, you're right. I fixed this error with 8e2a954