Rebuild Dataset action and Recent Publish Events on Dataset Details

Transformation-backed datasets now have a "Rebuild Dataset" action in the More Actions menu on Dataset Details. Triggering it republishes the dataset and rebuilds downstream views — no more opening the SQL editor and saving a no-op edit just to force a rebuild. A confirmation toast lets you know the request was submitted (processing may take a few minutes), and an error toast surfaces if it fails.

Dataset Details also now shows a "Recent Publish Events" table under Edit History for transformation datasets, with success/error status for each rebuild and live updates as new events come in. As part of the same change, the "Reconcile Lineage" action and Lineage-tab button have been renamed to "Refresh Lineage" to better match what they actually do.