chore: add CODE_OF_CONDUCT.md

[german-boop]

Implemented the Contributor Covenant Code of Conduct v2.0 to establish community standards and reporting procedures for unacceptable behavior. This ensures the repository adheres to GitHub's best practices and fosters a safe, welcoming environment for contributors.

Summary by CodeRabbit

• Chores
  • Added a Code of Conduct establishing community standards, expected conduct, enforcement responsibilities, and escalation procedures to foster a respectful and inclusive community for all contributors.

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[coderabbitai]

Caution

Review failed

The pull request is closed.

📝 Walkthrough

Walkthrough

A new CODE_OF_CONDUCT.md file was added containing the Contributor Covenant Code of Conduct. The document establishes community standards, expected behavior, enforcement responsibilities, scope, and escalation procedures for violations.

Changes

Cohort / File(s)	Summary
Community Guidelines CODE_OF_CONDUCT.md	Added Contributor Covenant Code of Conduct with sections for community pledge, standards, enforcement responsibilities, scope, enforcement, four-level escalation guidelines (Correction, Warning, Temporary Ban, Permanent Ban), and attribution

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Poem

🐰 A code laid in kindness, for all to uphold,
Where respect and inclusion are treasured like gold.
From pledge unto practice, let harmony reign—
The warren grows stronger with hearts all humane! ✨

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📜 Recent review details

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Review profile: CHILL

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📥 Commits

Reviewing files that changed from the base of the PR and between da9fe6e and fe56aab.

📒 Files selected for processing (1)

• chore: add CODE_OF_CONDUCT.md

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