feat: add .gitattributes to mark Caddyfile as linguist-detectable

[twangodev]

[skip ci]

Summary by CodeRabbit

• Chores
  • Updated repository configuration for improved language detection tooling compatibility.

[Copilot]

Pull Request Overview

This PR adds a .gitattributes file to configure GitHub's linguist to properly detect and display Caddyfile in the repository's language statistics.

• Adds .gitattributes configuration file
• Marks Caddyfile as detectable by GitHub's linguist for language statistics

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[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

A single attribute is added to .gitattributes to mark Caddyfile as linguist-detectable, enabling language detection tooling to recognize Caddyfile files in the repository.

Changes

Cohort / File(s)	Summary
Git attributes configuration \.gitattributes	Added linguist-detectable attribute for Caddyfile to enable language detection tooling recognition

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~1 minute

Poem

A rabbit hops through git with glee, ✨
Caddyfiles now detected, fancy and free!
One line added, simple but wise,
Language tools open their knowing eyes. 🐰

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch chore/caddyfile

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📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between dde3a01 and b33d727.

📒 Files selected for processing (1)

• .gitattributes (1 hunks)

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