Tanstack start docs: fix nodejs link for bun

[AntonyGarand]

The link for the nodejs header was not updated when railway was removed from this section: This commit fixes the link so it now points to the correct section.
The other links were updated within commit f5007fa but this one was missed.

Old link: https://tanstack.com/start/latest/docs/framework/react/guide/hosting#nodejs--railway--docker
New link: https://tanstack.com/start/latest/docs/framework/react/guide/hosting#nodejs--docker

Summary by CodeRabbit

• Documentation
  • Updated React hosting guidance for Bun with corrected anchor reference to the Node.js/Docker section.

[coderabbitai]

📝 Walkthrough

Walkthrough

Updated an anchor reference in Bun hosting documentation for React 18 fallback guidance. The link target was adjusted from a Node.js/Railway/Docker section to a Node.js/Docker section. This is a single-line documentation correction with no functional impact.

Changes

Cohort / File(s)	Summary
Documentation Update docs/start/framework/react/guide/hosting.md	Updated anchor reference for React 18 fallback from #nodejs--railway--docker to #nodejs--docker in Bun-specific hosting guidance.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Poem

🐰 A link hops to the right place,
From Railway's embrace to Docker's grace,
One tiny anchor, now in place,
React 18 finds its resting space! 📚✨

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title directly describes the main change: fixing a Node.js link reference in the Bun hosting documentation section.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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📝 Coding Plan

• Generate coding plan for human review comments

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Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@docs/start/framework/react/guide/hosting.md`:
- Line 291: Replace the unhyphenated phrase "Bun specific deployment guidelines"
with the grammatically correct compound modifier "Bun-specific deployment
guidelines" in the hosting.md text (look for the sentence currently reading
"Currently, the Bun specific deployment guidelines only work with React 19.").
Ensure only the hyphen is added and punctuation/spacing remains unchanged.

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: f519644c-6844-482b-b1a0-148fc8830e25

📥 Commits

Reviewing files that changed from the base of the PR and between 7f38aac and 4b086e1.

📒 Files selected for processing (1)

• docs/start/framework/react/guide/hosting.md