Feature Request:

Implement comprehensive metadata storage and display for cards in Recall, with a dedicated metadata tab showing source information, creation dates, and content-specific details. For YouTube videos, capture and display channel name, upload date, video duration, date added to Recall, and uploader account. For images, include EXIF data. For web links, store original URL, publication date, author, and import timestamp.

Make all metadata structured and queryable through AI chat interface to enable temporal and contextual searches. Users should be able to query content by date ranges, request chronological reports showing topic evolution over time, and filter information using relative date queries. Currently, Recall lacks visible card creation timestamps and comprehensive source tracking, making it difficult to assess information age and provenance.

This feature extends existing card functionality by adding transparent metadata visibility and enabling advanced temporal analysis through natural language queries, addressing the current limitation where users cannot easily determine when cards were created or track information evolution over time.