claude_runner 1.0.0

# docs/

Documentation for the `claude_runner` crate covering behavioral requirements, API contracts, and structural constraints.

## Responsibility Table

| File/Directory | Responsibility |
|----------------|----------------|
| `cli/` | CLI reference: commands, flags, modes, examples |
| `design_decisions.md` | Design rationale for `--flag value` CLI redesign |
| `feature/` | Runner tool design: execution modes, defaults, YAML library |
| `invariant/` | Default flag injection and dependency constraint rules |
| `api/` | Public library API contracts (COMMANDS_YAML, VerbosityLevel) |
| `entities.md` | Master index of all doc entities and instances |
| `doc_graph.yml` | Cross-reference graph for all doc instances |