According to the current AltStore developer documentation¹, screenshots can be provided as either:

• A standard array of strings or objects (for iPhone)
• A universal app object with iphone and ipad keys, where iPad screenshots must include explicit width and height

interface imageWithSize {
  imageURL: string
  width?: number
  height?: number
}

interface ScreenshotsClass {
  iphone: (imageWithSize | string)[]
  ipad: Required<imageWithSize>[]
}

This update refactors rendering to handle both formats and only processes iPhone screenshots in the universal apps format.

Test Sources (current deployment will fail):

• https://raw.githubusercontent.com/maxchang3/ani-altstore-source/main/generated/apps.json
  

  • /view/app/?source=https://raw.githubusercontent.com/maxchang3/ani-altstore-source/main/generated/apps.json&id=org.openani.Animeko
    

• https://raw.githubusercontent.com/RajnishOne/altstore-releases/main/altstore-pal.json
  

  • /view/app/?source=https://raw.githubusercontent.com/RajnishOne/altstore-releases/main/altstore-pal.json&id=com.bluematter.qbitconnect