fix(deps): bump rustls ≥0.23.45 (RUSTSEC-2026-0285)

[echobt]

Summary

Bumps rustls from 0.23.43 → 0.23.45 in Cargo.lock to address RUSTSEC-2026-0285 (Security Audit FAIL after #73). This mirrors backend #319.

• rustls is reachable transitively via reqwest (rustls feature) → hyper-rustls → tokio-rustls.
• No direct rustls requirement in any Cargo.toml, so the only change is the lockfile pin.
• No deny.toml / release_age exception exists in this repo (cargo audit's .cargo/audit.toml ignore list is already empty); no exception update was needed.

Verification

• cargo audit audit: 0 vulnerabilities — RUSTSEC-2026-0285 no longer present with rustls 0.23.45.
• cargo metadata: rustls resolves to 0.23.45.

Test plan

• cargo audit
• CI (cargo fmt, clippy, cargo test --workspace, TUI job, version check)

[echobt]

@greptileai

[greptile-apps]

Greptile Summary

The dependency lock remains on rustls 0.23.45 to address RUSTSEC-2026-0285. No changes were made since the previous review.

Confidence Score: 5/5

Safe to merge.

There are no outstanding findings and no changes since the previous review.

_{Reviews (2): Last reviewed commit: "fix(deps): bump rustls ≥0.23.45 (RUSTSEC..." | Re-trigger Greptile}

[echobt]

@greptileai