Function getImagePath

src/utils/imageStore.ts:33–36

* Get the file path for an image by ID.

(imageId: number, mediaType: string)

 * Get the file path for an image by ID.
 */
function getImagePath(imageId: number, mediaType: string): string {
  const extension = mediaType.split('/')[1] || 'png'
  return join(getImageStoreDir(), `${imageId}.${extension}`)
}

/**
 * Cache the image path immediately (fast, no file I/O).