Problem

Sometimes incoming images are not rotated "upright". It would be easiest if the image orientation could be modified from within the Rerun viewer similar to how the tensor view can be adjusted.

Related to #1111

Solution

To solve this, we should also be sure to add it to the blueprint (Make more view properties configurable via blueprint).

We should add 3 options to the "Visualizers" section of the Selection panel:

1. Rotation: a float clipped from 0.00 to 359.99, defaulted to 0.00
2. A toggle for mirroring horizontally

Here's what Figma's looks like for some inspiration:

Note: the mirroring can be a radio button of "none" or "mirrored", where "mirrored" is just horizontal, because a H(R(image)) == V(image), where H = horizontal mirror, R = 180º rot, V = vertical mirror