kaish REPL — Interactive shell for 会sh.
This REPL provides an interactive interface to the kaish kernel. It handles:
- Meta-commands:
/help,/quit,/ast,/scope,/cwd,/jobs,/tools - Multi-line input via keyword/quote balancing (if/for/while → fi/done)
- Tab completion for commands, variables, and paths
- Command execution via the Kernel
- Result formatting with OutputData
- Command history via rustyline