Support for SimplyPrint cloud integration

[Ocraftyone]

• Port new UI Jobs and related commits from PrusaSlicer

• Add HttpServer from Orca/BBL and remove BBL specific logic

• Add OAuthJob

• Add support for cloud-based print hosts

• Add SimplyPrint as a print host

[Ocraftyone]

Force push was to update PR and Issue reference in commit names so they direct to the correct ones on OrcaSlicer

[AlbertMN]

Albert from SimplyPrint here. We worked with Ocraftyone on this integration. If there are any questions for us at SimplyPrint, just ping me :)

[Ocraftyone]

Whoops! Rename caused this PR to be closed. Reopened here