Support Decode inline Image (Base64 format)

[NghiaTranUIT]

Description

Proxyman has already supported this feature, but it only works with Base64 String, not Image.

• Image format

  {
  "url": "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/..........."
  }

Why this feature/change is important?

• Make life easier to debug the inline image (base64)

[NghiaTranUIT]

• Done: https://download.proxyman.io/beta/Proxyman_5.7.0_support_inline_base64_image.dmg