* feat(proxy): implement latency-optimized proxy rotation strategy
Reconstructed onto release/v3.8.47 to drop unrelated main-drift (deps/electron/proxy
files belong to #6620, not this PR) and the direct CHANGELOG.md edit (fragments-first);
the author's env/docs/i18n deltas were re-applied cleanly onto the release tip.
Co-authored-by: diegosouzapw <8016841+diegosouzapw@users.noreply.github.com>
* fix(proxy): add latency-rotation env var to .env.example
PROXY_LATENCY_WINDOW_HOURS was referenced in src/lib/db/proxies.ts and
documented in docs/reference/ENVIRONMENT.md, but missing from
.env.example, tripping the env/docs sync gate.
Co-authored-by: diegosouzapw <8016841+diegosouzapw@users.noreply.github.com>
* chore(changelog): re-sync CHANGELOG.md to release tip
Co-authored-by: diegosouzapw <8016841+diegosouzapw@users.noreply.github.com>
* refactor(proxy): extract latency-strategy helpers to keep frozen files under cap
Co-authored-by: diegosouzapw <8016841+diegosouzapw@users.noreply.github.com>
* test(db-rules): expect 35 audited modules (proxyLatency joins INTENTIONALLY_INTERNAL)
Co-authored-by: diegosouzapw <8016841+diegosouzapw@users.noreply.github.com>
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Co-authored-by: diegosouzapw <8016841+diegosouzapw@users.noreply.github.com>
