v0.9.2

Changed

• Bumped comms submodule to v0.15.0, which adds the canonical Lex monochrome theme at comms/shared/theming/lex-theme.json (the cross-editor source of truth consumed by editor packages via gen-theme.py).
• Dependabot config aligned with the canonical arthur-debert/release portfolio policy: cargo freshness updates dropped (security coverage continues via Dependabot security updates); github-actions group retained. (#485)

Fixed

• Release pipeline: corrected crate publish order so lex-babel is published before lex-config (matches the actual dependency graph). (#484)