fix(docs): list the contributing guide where it actually lives

[hyperpolymath]

The "Repository Structure" block still listed CONTRIBUTING.md at the repository root, but the guide lives at .github/CONTRIBUTING.md — the entry pointed at a location it had already moved away from.

This is the only change: the entry moves under the tree's existing .github/ branch, at the block's own comment column. The tree already rendered correctly and its layout is untouched.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Advanced

Run ID: 703f21db-3cde-49a5-bf54-7efb042fe163

📥 Commits

Reviewing files that changed from the base of the PR and between c7b89b3 and d596312.

📒 Files selected for processing (1)

• .github/CONTRIBUTING.md

Included review availability: Your plan provides up to 1 included review per hour; 0 remain after this review.

📜 Recent review details

⏰ Context from checks skipped due to timeout. (19)

• GitHub Check: governance / Allowlist Preflight
• GitHub Check: governance / Live Actions policy (credentialed advisory)
• GitHub Check: governance / Workflow security linter
• GitHub Check: governance / Guix packaging policy (Nix retired)
• GitHub Check: governance / Language / package anti-pattern policy
• GitHub Check: governance / Security policy checks
• GitHub Check: governance / Exemption ratchet
• GitHub Check: governance / Check Workflow Staleness
• GitHub Check: governance / Debt ratchet
• GitHub Check: governance / Code quality + docs
• GitHub Check: governance / Well-Known (RFC 9116 + RSR)
• GitHub Check: governance / Licence consistency
• GitHub Check: governance / Actions lockfile verify
• GitHub Check: governance / Trusted-base reduction policy
• GitHub Check: scan / Hypatia Neurosymbolic Analysis
• GitHub Check: rust-ci / Detect Cargo.toml
• GitHub Check: scan / gitleaks
• GitHub Check: scan / shell-secrets
• GitHub Check: scan / rust-secrets

🔇 Additional comments (1)

.github/CONTRIBUTING.md (1)

42-42: LGTM!

---

📝 Summary

Summary by CodeRabbit

• Documentation
  • Updated the documented repository structure to show the contribution guide under the .github directory.
  • Adjusted the contribution guide entry’s formatting and alignment for consistency.

Walkthrough

The contribution guide repository tree now places CONTRIBUTING.md as the first entry under .github/. The comment spacing is reduced to two spaces.

Changes

Contribution guide update

Layer / File(s)	Summary
Repository structure tree .github/CONTRIBUTING.md	The tree moves CONTRIBUTING.md from the repository root to .github/ and adjusts the comment spacing.

Priority: ⬇️ Low

Estimated code review effort: 1 (Trivial) | ~3 minutes

Change: Bug fix

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description explains the change and its reason, but it does not follow the required template. It omits the Summary, Changes, RSR Quality Checklist, Testing, and Screenshots sections.	Use the repository template. Add the required sections, complete the relevant checklist items, and describe the testing performed. Mark Screenshots as not applicable if no screenshots are needed.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Title check	✅ Passed	The title clearly describes the documentation fix: it lists the contributing guide at its actual location.

• Fix all pre-merge checks with AI

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{A rabbit checks the tree,
The guide moves neatly under .github/,
Two spaces mark its note,
Each branch now shows its place,
The burrow map is clear.}

_{Comment @coderabbitai help to get the list of available commands.}