SOCIALPROOF

A slim "N people bought this recently" banner. When params.list holds more than one recent-purchase entry, it cycles through them (one every 3s) instead of showing a single static line.

{
  "type": "SOCIALPROOF",
  "params": {
    "list": [
      {"name": "Ayşe", "time_ago": "5 min ago"},
      {"name": "Mert", "time_ago": "22 min ago"}
    ]
  }
}

• text — full override; when set, it's shown as-is and list/count are ignored.
• list — recent-purchase entries, each either {"name": ..., "time_ago": ...} or a plain string. With more than one entry, the banner cycles through them every 3 seconds with a fade transition.
• count — used only when both text and list are omitted: the widget builds its text from theme.socialProofLabel ("{count} people bought this recently") with {count} replaced by count.
• Hides itself entirely when there's nothing to show: no text, no list, and no count.