feat(smi-1864): clarify README as factory smoke-test target

[gurdasnijor]

Closes SMI-1864.

Summary

• Expands the README with a single clarifying sentence: this repo is a disposable smoke-test target for the Smithery Software Factory pipeline, and PRs against it are expected (not reviewed for product value).

Why

• The ticket allows either a typo fix or a one-line clarification when no typo exists. The original two-line README had no typo, so this adds context for anyone landing here from a Linear link or PR notification.

Test plan

• README renders correctly (markdown only — no build/test infra in this repo).

🤖 Generated with Claude Code

[gurdasnijor]

🏛 Council review

Tally: 3 approve · 0 changes · 0 comment

📼 Playwright trace: https://c4cf21d8a5e8878bc3c92708b1f80193.r2.cloudflarestorage.com/factory-artifacts/factory/run_ea923e1b-b751-4347-8580-af52585af8ff/playwright-trace.zip?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=8160c4f4ecace829bd733d15d433ce30%2F20260501%2Fauto%2Fs3%2Faws4_request&X-Amz-Date=20260501T012628Z&X-Amz-Expires=3600&X-Amz-Signature=422a8444ac287d84ea2e5d6d2f72086b8af4a540fcc34b4a7b64339851b56cc3&X-Amz-SignedHeaders=host

✅ claude-opus (claude-opus-4-7)

Trivial README documentation update for a smoke-test sandbox repo. Change is safe, clear, and accurately describes the repo's purpose. No correctness, security, or test concerns apply.

Concerns:

• Ticket title mentions 'typo fix' but no typo existed; the change is a clarification/rewrite — minor mismatch between ticket framing and actual change

✅ claude-sonnet (claude-sonnet-4-6)

Trivial README documentation update with no code changes. CI is green and the change accurately describes the repo's purpose.

✅ claude-haiku (claude-haiku-4-5)

Minor documentation update to a designated smoke-test repository clarifying its purpose. Change is low-risk, CI passes, and content is appropriate for a disposable test target.