Test-Project for Lead Camera Engineer in Lapse

First beta version of paper sricker camera.

How it works:

• StickerProcessor is responsible for all Core processes
• Vision is resposible for segmentation (SegmentationService)
• Sticker creation is build with Metal kernels (AlphaMaskKernel, PaperMaskKernel, StickerKernel, Brush)

What to imrove:

• Support Landscape orientation
• Handle errors from CaptureService and StickerProcessor
• Clear textures in OffscreenRenderer if necessary
• Move Core to local Swift Package
• Move CameraModule to local Swift Package
• Add XcodeGen