feat(graphics): add SVG versions and update low-quality PNGs

[Nsbx]

Description of the Change

I have vectorized all logos, providing SVG versions for each. Additionally, I updated all the old PNG files that were of poor quality to higher quality versions.

I did not touch the ICNS files as I don't have the expertise to modify them.

Also, I did not recreate the installation GIF due to lack of knowledge, but I added a vectorized version of the robot full body.

Applicable Issues

No specific issues were tagged for this change.

Testing

Manual verification of all logos to ensure they display correctly in the application and that the SVG files render as expected.

Screenshots

N/A

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That not a big change for now, but I think is a good first contribution, my next PR will be a new feature :)

[SReject]

First, I want to start out by thanking you for the time spent doing this. However, we have the original vector graphics for the logo, it was just poorly exported to the pngs we currently have in use.

If you are interested in retouching from the original logo graphics, please @ me on the Crowboar Tools' discord.