Metis Check plugin assets

icon.png  512 x 512 PNG, the composer icon. Copied from apps/api/app/brand/icon-512.png.
logo.png  512 x 512 PNG, the listing logo. Same file.

Source: Metis Foundry brand kit, Edition 1 (apps/api/app/brand). This is the company
tile (indigo to cyan gradient, white sans M). The verification mark (violet-amber-cyan
tile, white serif M) belongs on reports and settled-true panels, not here; it is not a
company logo and is never recoloured.

Do not edit these files in place. Replace them from the brand kit when the kit changes.
