Set CTE indirect on hierarchy objects for query rewriting

The CTE indirect from annotated AST was being retrieved but never set
on the hierarchy objects. This caused from_rewrite.go to fail finding
the indirect via GetTableMeta().GetIndirect(), resulting in empty
results (0 rows) from CTE queries.

Now the cteIndirect is properly set via hr.SetIndirect(cteIndirect)
after creating the hierarchy objects for CTE references.

Author: claude

internal/stackql/router/parameter_router.go

@@ -602,6 +602,9 @@ func (pr *standardParameterRouter) route(
 		tableName := taxonomy.GetTableNameFromStatement(tb, pr.astFormatter)
 		hIDs := internaldto.NewHeirarchyIdentifiers("", "", tableName, "")
 		hr = tablemetadata.NewHeirarchyObjects(hIDs, isAwait)
+		// Set the CTE indirect on the hierarchy objects so it can be accessed
+		// during query rewriting and execution.
+		hr.SetIndirect(cteIndirect)
 	} else {
 		hr, err = taxonomy.GetHeirarchyFromStatement(handlerCtx, tb, notOnParams, false, isAwait)
 		if err != nil {