Notch analytics card: engagement rate needs a view floor

When designing glanceable social-analytics cards (TikTok list/stats in a VoiceOS notch widget), compute engagement as (likes+comments+shares)/views but only show it above a view floor (~100 views); below that a single like reads as '50% engagement', which misleads. Show raw comments or likes instead. Other things that held up: a totals strip over per-post rows, slim per-post view bars normalized to the card's max with only the top post accented, trailing hashtags trimmed from titles, at most 5 rows with 'Showing 5 of N' to stay under the 420 px card cap, and a monogram avatar since widgets can't load network images.