Added

• Federation documentation (FEDERATION.md).
• Visibility (private or direct) icon in object summary.
• Object social activity details include dislikes.
• "quotes-me" theming class for objects.
• Notification for quote posts.
• MCP integration for quote posts.

Changed

• Renamed NodeInfo siteName to more standard nodeName.
• Increased hard-coded limits for actor attachments and pinned collections.

Fixed

• Displaying quoted posts in draft view.
• Visual indication of nested quotes in object view.