docs: add curl uninstall flag example to README

[kjw3]

Summary

• add a curl uninstall example after the README uninstall flags table
• show how to pass --yes through bash -s --
• make the documented uninstall flags directly actionable

Testing

• reviewed the README uninstall section locally
• verified the example matches the documented curl uninstall flow

Closes #439

Summary by CodeRabbit

• Documentation
  • Added an additional uninstall usage example demonstrating how to suppress the confirmation prompt when running the uninstall script.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: 01f25b49-a500-41e1-8bf4-aaf0ffda1606

📥 Commits

Reviewing files that changed from the base of the PR and between 6ca7d37 and c121ce7.

📒 Files selected for processing (1)

• README.md

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📝 Walkthrough

Walkthrough

Added a documentation example to the README demonstrating how to pass command-line flags to the uninstall script when invoking it via curl | bash, specifically showing usage of the bash -s -- --yes syntax.

Changes

Cohort / File(s)	Summary
README Documentation README.md	Added usage example demonstrating how to suppress the uninstall confirmation prompt by piping the uninstall script to bash with the -s -- --yes flags.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

🐰 A flag passes through the curl-ing stream,
With bash -s -- making pipes a dream,
No prompts to slow the swift goodbye,
Just --yes and the bundle flies by! ✨

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: adding a curl uninstall flag example to the README documentation.
Linked Issues check	✅ Passed	The pull request directly addresses issue #439 by adding a curl uninstall flag example showing how to pass the --yes flag through bash -s --.
Out of Scope Changes check	✅ Passed	All changes are scoped to the README documentation and directly address the objective of documenting curl uninstall flag usage.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/readme-uninstall-flag-example

📝 Coding Plan

• Generate coding plan for human review comments

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