[Feature] Make preview image tint optional

[afshawnlotfi]

For some reason when I try loading a base64 image in uri you get the following error: [Unhandled promise rejection: Error: Expected URL scheme 'http' or 'https' but was 'data'] on only Android, so I went ahead and moved it to preview and it loads fine, however, the tint is either dark or light. There is option to disable it. I will make a PR soon that will make this possible.