Notion AI cleaned up the Labs History feed: added taxonomy options, mapped PR milestones to experiments, and documented the curation pass.

Reviewed the BHD Labs History Feed view and corrected the taxonomy for generated history milestones.

• Added a new Github PR Type option after PR-sourced rows could not be labeled with the requested value.
• Used the Source repo names to populate missing Experiment relations where the mapping was clear:
• experiment-hub → Experiment Hub
• simple-seed-organizer → Simple Seed Organizer
• figma-grabber → Figma Grabber
• best-day-ever → Best Day Ever
• mvds repo → MVDS
• etsy-notion-sync → Etsy → Notion Sync
• Revisited the No Experiment group after the first pass missed rows outside the initially returned Feed slice.
• Left rows unmapped when the source repo did not yet have a clear matching experiment record, rather than inventing relationships.
• Added a new Notion AI Type option for AI-assisted curation and cleanup notes like this one.

Outcome: the history feed is now easier to group and scan by experiment, and PR-derived milestones are distinguished from generic notes or commits.