Add logo to microsite and Readme

[LukaJCB]

Many thanks to @Zelenya for providing the logo ❤️

[cb372]

Hey @LukaJCB, thanks for this. But the files need slightly different names and format because we are using the sbt-microsites light theme (which was introduced as the default theme in v1.0). See the docs here: https://47deg.github.io/sbt-microsites/docs/customize/

It looks like we need to get the logo as an svg. Would that be possible?

In the short term we could revert to the pattern theme? But I think light looks nicer so I'd like to use that in the long term.

[cb372]

I've updated the PR to use an SVG logo so it works with the sbt-microsites 'light' pattern.

It looks fine in Firefox:

but really weird in Chrome:

If I open just the SVG file in a Chrome tab, it renders fine.

Not sure what to do about this. I'll see if any of the 47deg design boffins can help.

[Zelenya]

Maybe the svg itself is the issues. Maybe my Photoshop is misbehaving

[calvellido]

Hi! This PR updates both SVGs into this branch:

#152

I'm not really sure what the problem was, but the fill property in those SVGs was misbehaving (they were also shown as a plain dark shape in my OS viewer).

[cb372]

Thank you @calvellido! I've tested locally and it looks fine now.