Add check 4 to README

[kpj2006]

Summary by CodeRabbit

• Documentation
  • Updated README with minor content additions.

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[coderabbitai]

Caution

Review failed

The pull request is closed.

📝 Walkthrough

Walkthrough

A single line, "check 4," was appended to README.md following "check 3." This is a documentation update with no functional or behavioral modifications to the codebase.

Changes

Cohort / File(s)	Summary
Documentation README.md	Added "check 4" line after "check 3"

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~1 minute

Poem

🐰 One more check bounces into view,
"Check 4" joins the storied crew,
A README grows line by line,
Documentation so divine! ✨

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📜 Recent review details

Configuration used: defaults

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 00b13b4 and 13d759f.

📒 Files selected for processing (1)

• README.md

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