fix(cli): check ripgrep search tool before using

[uinstinct]

Description

Check for installation of ripgrep before using ripgrep search tool.

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Checklist

• [] I've read the contributing guide
• [] The relevant docs, if any, have been updated or created
• [] The relevant tests, if any, have been updated or created

Screen recording or screenshot

before.mp4

after.mp4

Tests

[ What tests were added or updated to ensure the changes work as expected? ]

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Summary by cubic

Checks for ripgrep before enabling the CLI Search tool, preventing errors on systems where rg isn’t installed.

• Bug Fixes
  • Added checkIfRipgrepIsInstalled (runs rg --version) and only registers the Search tool when ripgrep is available.

^{Written for commit 7944a92. Summary will update automatically on new commits.}

[cubic-dev-ai]

No issues found across 2 files