Add SVG logos

[sisp]

Description

I've added SVG images for both logos and re-exported the corresponding PNG images based on the SVGs for them to be in sync. The SVGs are not pixel-identical with the original PNGs:

• The "K" in the rounded square was not perfectly vertically centered, I've fixed that.
• The curved lines in the "K" in the rounded square had varying line width, now the line width is fixed.
• The curved lines in the "K" didn't seem to follow a simple/obvious shape, they seemed somewhat arbitrarily curved. Assuming the image size of the monochrome PNG (800x258), I've derived them from the segment of a circle with radius 100 around (126,29) (top circle) and (126,229) (bottom circle).
• The overall logo (rounded square + text) were not perfectly centered horizontally, I've moved the text a bit to the right, so it's centered now.
• The font appears to be "Akrobat SemiBold" with negative letter spacing. I've used this font to re-create the text. There are some minor differences between the original text and the new one, in particular the dot of the "i" is now slightly higher.

I hope you like them despite the minor differences from the original logos.

[imjasonh]

Wow, thanks! I hadn't noticed those idiosyncrasies but now that you've pointed them out I can't unsee them either! 😆

I don't know where the original logo came from, to know whether these were intentional stylistic decisions, but I'm going to assume they weren't and just use these instead. Thanks for contributing the SVGs as well! 👍

[sisp]

Awesome, I'm glad you like them. 🎉 Thanks for merging the PR so promptly!