P8-T2 driver. Extract/refresh the entity's infobox: ask call("editor", …)
for the structured facts, merge them with the existing box (grounded facts
sticky), and write back the single ```info block. The single-info-block
invariant is asserted via countFencedInfoBlocks — a result with more than
one block is rejected (NO-OP) rather than committed. Pure with respect to disk.
P8-T2 driver. Extract/refresh the entity's infobox: ask
call("editor", …)for the structured facts, merge them with the existing box (grounded facts sticky), and write back the single ```info block. The single-info-block invariant is asserted viacountFencedInfoBlocks— a result with more than one block is rejected (NO-OP) rather than committed. Pure with respect to disk.