Function getImageFile

src/utils/imageFileUtils.ts:93–109

(
  imageFiles: Map<string, File> | undefined,
  imageName: string
)

 * Handles various path formats and case sensitivity issues.
 */
export function getImageFile(
  imageFiles: Map<string, File> | undefined,
  imageName: string
): File | undefined {
  if (!imageFiles || !imageName) {
    return undefined;
  }

  const normalizedName = normalizeImagePath(imageName);
  const lookupKeys = getPreferredImageLookupKeys(normalizedName);
  for (const key of lookupKeys) {
    const match = imageFiles.get(key);
    if (match) return match;
  }

  return undefined;
}

function getPreferredImageLookupKeys(normalizedName: string): string[] {
  const keys: string[] = [];