Summary:
- The PR bounds async transcript history reads and shares async transcript-index builds across gateway history, embedded/TUI history, restart recovery, fork token checks, and preflight compaction paths.
- Reproducibility: not applicable. this is a performance PR rather than a user bug report. The verification pa ... ource review plus the added unit coverage for bounded reads, usage snapshots, and concurrent index sharing.
ClawSweeper fixups:
- No separate fixup commits were needed after automerge opt-in.
Validation:
- ClawSweeper review passed for head ccfe33658c.
- Required merge gates passed before the squash merge.
Prepared head SHA: ccfe33658c
Review: https://github.com/openclaw/openclaw/pull/75977#issuecomment-4363170293
Co-authored-by: Peter Steinberger <steipete@gmail.com>
4d9c658f40
