Adds `scripts/add_ttp_streaming.py`: one streaming pass over the 522 GB raw
glm5.1 trace to build {chat_id: (ready_ms, end_ms)} and join the real
inter-turn gap onto the COMPLETE formatted trace (no early-exit, low memory).
time_to_parent_chat = (this.request_ready_time_ms - parent.request_end_time_ms)/1000
= tool-exec + agent think-time; turn-1 -> null, negatives clamped to 0.
Ships the two ttp-annotated sampled traces (same anonymized data + one
timestamp-derived field; regenerated via sample_trace.py --seed 42 so they are
row-for-row identical to the non-ttp variants on all 9 shared fields):
traces/w600_r0.0015_st30_ttp.jsonl (1214 reqs)
traces/w600_r0.0015_st30_first600s_ttp.jsonl (807 reqs)
They are needed to replay with --dispatch-mode thinktime without the
non-redistributable raw trace, so they are added to the .gitignore allowlist.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
