Implement tab completion in interactive mode using rustyline: - Command completion: /<TAB> shows all commands, /com<TAB> -> /compact - File path completion: /run <TAB> completes file/directory paths - Supports tilde expansion for home directory Architecture is extensible for future semantic completions: - /resume <TAB> -> session IDs (Phase 2) - /rehydrate <TAB> -> fragment IDs (Phase 2) New module: completion.rs with G3Helper struct implementing rustyline's Completer trait.
994 B
994 B