Конвертировать WebP в сжатый WebP

# 1) Request a presigned URL → returns { uploadUrl, storageKey }
curl -X POST 'https://api.elysiatools.com/api/upload/presign/webp-to-compressed-webp' \
  -H 'Content-Type: application/json' \
  -d '{"filename":"imageFile.ext","contentType":"application/octet-stream","size":12345}'

# 2) PUT the file bytes directly to the presigned uploadUrl
curl -X PUT '<presigned uploadUrl>' \
  --data-binary @/path/to/file.ext

# 3) Call the tool, passing the returned storageKey for each file field
curl -X POST 'https://api.elysiatools.com/ru/api/tools/webp-to-compressed-webp' \
  -F 'imageFile=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
  -F 'quality=70' \
  -F 'effort=6' \
  -F 'method=6' \
  -F 'filterStrength=90' \
  -F 'filterSharpness=3' \
  -F 'filterType=1' \
  -F 'alphaCompression=80' \
  -F 'smartSubsample=true'