Release 1.28.1

Fixes the owner reported from phones.

• Account panel: the panel scrolls as a whole and its sections keep their height. The panel is a flex column, which let its sections shrink, so on a height-limited phone screen the accounts block ("Switch to Anonymous", "Add another account") collapsed into a sliver with its own scrollbar. The account rows now have the menu rows' size, weight and icon width.
• OpenVibe.Codes mark: a mark at rest (every page after the first of a visit) paused the codes variant's looping V animation at its first frame, where the V is not drawn yet, so the logo showed only the ring and the dot. At rest the V is now fully drawn.
• Footer: phones no longer reserve 84–96 px of empty space under the footer. A page with a fixed bottom bar sets --ov-footer-clearance to its height; the default is none.