Page title is now "{session name} - Replay" (matching generateMetadata)
instead of a bare "Replay" heading with the name duplicated inside a
Card title. Dropped that redundant outer Card - the pre-connection
scan/match buttons now sit in a flat row below the header, same as
Control's scan/record row, with the same "no devices connected" hint
card shown underneath when nothing's connected yet. Playback controls
once a replay starts still live in a card, matching DeviceCard's style.
Also gave "Match & replay" a Play icon.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01WzyfRyA7h5rs5SCAahLAWd