chore: update all dependencies, fix Bandit CVE-2026-65623 HIGH
Elixir:
- bandit 1.12.0 → 1.12.4 (fixes quadratic CPU blow-up in WebSocket reassembly)
- phoenix_live_view 1.2.7 → 1.2.8
- plug_crypto 2.1.1 → 2.2.0
- lazy_html, elixir_make, glob_ex, tidewave minor bumps
Rust (83 crates):
- tokio 1.52.3 → 1.53.1
- sqlx → 0.8.6
- aws-lc-rs → 1.17.3
- uuid → 1.24.0, serde → 1.0.229
- hyper → 1.11.0, rustls → 0.23.42
mix hex.audit: clean
cargo clippy --release + cargo test --release: clean, 169 tests pass
Co-Authored-By: Claude <noreply@anthropic.com>