chore(release): land 0.17.5 benchmark on 0.17.x

[benvinegar]

Summary

• Add the committed 0.17.5 release benchmark snapshot directly to 0.17.x so the tag-triggered publish workflow can run its benchmark gate.
• Measure the merged release-prep tree at 69025a3 with the release-pinned Bun 1.3.14 runtime on Linux x64.
• Confirm the benchmark gate passes against 0.17.4 with no unaccepted material regressions.
• Record the new terminal-width benchmark, including roughly 21x faster CJK scalar and 24x faster emoji scalar cell-width measurement than string-width in the measured medians.

Verification

• bun run bench:release:compare -- --version 0.17.5 --out /tmp/hunk-0.17.5-benchmark-comparison.json
• bunx oxfmt --check benchmarks/release/bench-0.17.5.json
• git diff --check origin/0.17.x...HEAD
• verified snapshot metadata reports package 0.17.5, Bun 1.3.14, Linux x64, and git SHA 69025a3

This PR description was generated by Pi using OpenAI GPT-5.3

[greptile-apps]

Greptile Summary

Adds the committed 0.17.5 release benchmark snapshot.

• Records benchmark metadata for Bun 1.3.14 on Linux x64.
• Preserves all prior benchmark metrics and adds terminal-width measurements.
• Provides the snapshot consumed by the tag-triggered release benchmark gate.

Confidence Score: 5/5

The PR appears safe to merge because the snapshot is valid and does not produce any failing release-gate comparison.

The snapshot preserves every prior metric, adds new metrics as non-failing baseline additions, and contains no material median regressions against 0.17.4.

Important Files Changed

Filename	Overview
benchmarks/release/bench-0.17.5.json	Adds a structurally consistent 0.17.5 benchmark snapshot whose metrics pass the repository's comparison rules against 0.17.4.

_{Reviews (1): Last reviewed commit: "chore(release): add 0.17.5 benchmark sna..." | Re-trigger Greptile}