// DISABLED: This test has multiple Rust violations and API incompatibilities
//
// ROOT CAUSE: Multiple fundamental issues:
// 1. Defines trait implementations for external types (orphan rule violation E0117)
// 2. Duplicate definitions of ReplMode (E0255)
// 3. Missing types: CompletionResult, HistoryEntry
//
// FIX REQUIRED: Complete rewrite following Rust orphan rules
// - Remove trait implementations for external types
// - Fix duplicate ReplMode definitions
// - Use current ruchy::runtime::repl API types
// - Follow Rust trait coherence rules
//
// EFFORT: ~6-8 hours (requires redesign to avoid orphan rule violations)
// PRIORITY: Low - advanced features, violates Rust lang rules
// TICKET: Create QUALITY-XXX for REPL advanced features proper design
