fix(comment-checker): bump dependency to ^0.7.0 for --prompt support

[maou-shonen]

Problem

I always felt like comment-checker wasn't doing anything when I had custom_prompt configured. After digging into it, turns out it's been silently failing every time.

465c9e51 added --prompt flag support, but package.json still has ^0.6.1. Since this is a 0.x package, caret semantics mean >=0.6.1 <0.7.0 — so v0.7.0 (which actually has the --prompt flag) never gets installed.

When v0.6.x receives an unknown flag, cobra exits with code 0. The hook treats exit 0 as "no comments detected", so the entire check is silently skipped with no error or warning.

Fix

Bump @code-yeongyu/comment-checker from ^0.6.1 to ^0.7.0.

---

Summary by cubic

Bumped @code-yeongyu/comment-checker to ^0.7.0 to add --prompt support. This fixes silent skips where v0.6.x treated the unknown flag as “no comments” when custom_prompt is set.

^{Written for commit acb51d1. Summary will update on new commits.}

[github-actions]

All contributors have signed the CLA. Thank you! ✅
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[maou-shonen]

I have read the CLA Document and I hereby sign the CLA

[cubic-dev-ai]

No issues found across 1 file

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

_{Auto-approved: Corrects a version mismatch in package.json where a 0.x dependency was pinned too low to support a flag already being used. Fixes a silent failure with minimal risk.}