v0.3.3

Added

• ErrorResponse::status_code() exposing validated StatusCode.
• ErrorResponse::new now checks the supplied status code.

Changed

• Preserve original reqwest timeout error text.
• Redis errors map to AppErrorKind::Cache.
• Dependencies updated.

Fixed

• Axum and Actix adapters reuse status_code() to avoid type mismatches.

Documentation

• Clarified contains_nocase and ascii_lower comments.