docs: describe the work as academic research rather than restricting use

docs: state the scope of the release as its own section

docs: disclose the training data composition and SportsShot's licence

Bring back the dark-mode logo inside the flex row

Lay the title and logo out with flexbox instead of a heading

Collapse the heading to one line so the logo stays on it

Keep the logo on the title's line

Put the logo back on the right, and match its pixels to its display size

Let the logo sit inline after the title

Rasterise the logo and size it to clear the heading rule

Put the title and logo on one line, logo at half size

Restyle the model card header

Add model card

Update README.md

initial commit