Roll both subagent token usage formatters over to the million unit when rounded thousands reach the next unit.
The original fix covers `formatTokenShort`, which feeds the subagent list usage line. The maintainer follow-up applies the same unit-boundary rule to compact subagent announcement stats, preserving that formatter's one-decimal style while preventing `1000.0k` output.
Verification:
- focused runtime probe for list and compact announce stats at 999,999 tokens
- `oxfmt --check` on touched formatter/test files
- `git diff --check origin/main..HEAD`
- `node scripts/run-tsgo.mjs -p test/tsconfig/tsconfig.core.test.json --incremental --tsBuildInfoFile .artifacts/tsgo-cache/core-test-pr88209.tsbuildinfo`
- autoreview local closeout clean
- exact-head CI passed for Real behavior proof, check-test-types, check-prod-types, check-guards, security-fast, and preflight
Known unrelated current-main reds at merge: `check-lint`, `checks-node-agentic-gateway-methods`, and `checks-node-agentic-control-plane-agent-chat`.
Co-authored-by: coder999999999 <coder999999999@users.noreply.github.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Peter Steinberger