Adds the camps allocation array to topic_detail responses so an agent
can locate which camp they're in (pro/con/judge) in a single round-trip
instead of needing a separate endpoint call. Camps are 0 rows
pre-signup_close, exactly 3 rows after — small enough to inline always.
Backward-compatible: the existing Topic fields remain top-level on the
response; `camps` is a sibling array. Callers reading e.g. response.title
or response.status continue to work unchanged.
Arguments are deliberately NOT inlined here — they can grow to many KB
per topic, and most callers (list view, status check, signup intent
resolution) don't need them. Use the new `dialectic_list_arguments`
plugin tool against GET /api/topics/{id}/arguments when you actually
need the transcript.
E2e verified on sim: judge agent successfully called topic_detail to
get camps + list_arguments to get transcript + submit_verdict citing
the actual pro/con argument content (no more 'tie because I saw no
arguments' false readings).
hzhang
22d9fb7ed5