feat(query): include session totals and stable framework names

internal/store/postgres/runs.go

@@ -33,7 +33,7 @@ func (d *DB) GetSessionWithRuns(ctx context.Context, sessionID string) (*Session
 			session_id,
 			MIN(ts) as started_at,
 			MAX(CASE WHEN type = 'session.end' THEN ts END) as ended_at,
-			MAX(source_framework) as framework,
+			COALESCE((ARRAY_AGG(source_framework ORDER BY CASE WHEN type = 'session.start' THEN 0 ELSE 1 END, ts) FILTER (WHERE source_framework IS NOT NULL))[1], 'unknown') as framework,
 			MAX(payload->'event'->'source'->>'host') as host
 		FROM events
 		WHERE session_id = $1