[extension] Update Charter extension to v0.5.1

[github-actions]

Updates the Charter community extension entry from v0.3.1 to v0.5.1.

Changes

• extensions/catalog.community.json: bumped version to 0.5.1, updated download_url to the v0.5.1 archive, added requires.tools (git, optional) from extension.yml, refreshed updated_at

Validation Results

All checks passed:

• ✅ Extension ID charter matches ^[a-z][a-z0-9-]*$
• ✅ Version 0.5.1 follows semver
• ✅ Repository https://github.com/Fyloss/spec-kit-charter is public
• ✅ extension.yml, README.md, and LICENSE present in repo
• ✅ GitHub release v0.5.1 exists
• ✅ Download URL follows archive/refs/tags/v0.5.1.zip pattern
• ✅ All submission checklists checked

Closes #3944
cc @Huljo

Generated by 🧩 Add Community Extension from Issue Submission for issue #3944 · 146.2 AIC · ⌖ 24.9 AIC · ⊞ 35.2K · ◷

[Copilot]

🟡 Not ready to approve

Unrelated catalog-wide reserialization should be reverted before approval.

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Pull request overview

Updates Charter’s community catalog entry for issue #3944.

Changes:

• Bumps Charter from v0.3.1 to v0.5.1.
• Adds optional Git dependency and refreshes timestamps.
• Also introduces unrelated catalog-wide formatting churn.

File summaries

File	Description
extensions/catalog.community.json	Updates Charter metadata and reformats unrelated entries.

Review details

• Files reviewed: 1/1 changed files
• Comments generated: 1
• Review effort level: Balanced

We're testing this review assessment. Please use 👍 or 👎 to tell us if it's correct.

[Copilot]

🟢 Ready to approve

The catalog entry matches the v0.5.1 manifest and preserves existing metrics and creation metadata.

This review doesn't count toward merge requirements. Sign up for the private preview to control whether Copilot approvals count.

Review details

• Files reviewed: 1/1 changed files
• Comments generated: 0 new
• Review effort level: Balanced

We're testing this review assessment. Please use 👍 or 👎 to tell us if it's correct.