fix(redteam): show category IDs inline in pretty output

[cdot65]

Summary

Closes #200.

airs redteam categories pretty output now prints the category ID inline next to the display name, e.g.

  Security (SECURITY) — …
    • Jailbreak (JAILBREAK) — Jailbreak attempts
    • Prompt Injection (PROMPT_INJECTION) — Direct prompt injection attacks

Operators no longer need --debug + JSONL spelunking to discover the IDs required by airs redteam scan --type STATIC --categories '{"SECURITY":["JAILBREAK"]}'. Renderer-only change; JSON output and SDK response shape untouched.

Changes

• src/cli/renderer/redteam.ts — append (id) (cyan) after each parent + sub-category display name
• tests/unit/cli/redteam-categories-renderer.spec.ts — new unit coverage (empty, with descriptions, without descriptions)
• Docs: refresh redteam/scanning.md, redteam/end-to-end-walkthrough.md (removed the --debug gotcha callout), and the generated cli/redteam/categories.md / cli/examples/redteam.yaml
• Changeset: patch

Test plan

• pnpm lint (warnings pre-existing)
• pnpm tsc --noEmit
• pnpm test — 649 pass, 3 new
• pnpm docs:check
• pnpm run build