Add Lean mechanism extraction data (typeclasses, attributes, coercions, etc.) cd4ac71 verified Xinze-Li-Moqian commited on Mar 16
Add per-declaration tactic usage data (235,586 declarations, extracted via jixia) 8712474 verified Xinze-Li-Moqian commited on Mar 1
Fix statistics: verified row counts and kind breakdown 9bd7529 verified Xinze-Li-Moqian commited on Feb 11