fix: force C locale for lscpu

[benedikt-bartscher]

[chatgpt-codex-connector]

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[greptile-apps]

Greptile Summary

The PR forces lscpu to run under the C locale so its field names remain compatible with the existing English-key parser.

• Prefixes the Linux CPU-information command with LC_ALL=C.
• Documents why locale normalization is required.

Confidence Score: 5/5

The PR appears safe to merge.

No blocking failure remains.

Important Files Changed

Filename	Overview
reflex/utils/telemetry.py	Correctly applies a command-scoped C locale through the existing shell-based command helper, preserving reliable parsing of localized lscpu output.

_{Reviews (2): Last reviewed commit: "Merge branch 'main' into pin-lscpu-local..." | Re-trigger Greptile}

[codspeed-hq]

Merging this PR will not alter performance

✅ 26 untouched benchmarks
⏩ 8 skipped benchmarks¹

---

_{Comparing benedikt-bartscher:pin-lscpu-locale (96c8952) with main (b95c6dc)}

Footnotes

1. 8 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

[cubic-dev-ai]

No issues found across 1 file

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Re-trigger cubic</sub>

[masenf]

not caring about changelog entry for this; but i applied skip-changelog before refreshing from main so it didn't pick it up.

thanks for the fixup