Fix .github/labeler.yml schema for actions/labeler v6

[Copilot]

The workflow pins actions/labeler@v6.1.0 but the config file still uses the v4 schema (flat glob arrays), causing CI failures:

found unexpected type for label 'area/ci' (should be array of config options)

Changes

• Schema migration: Converted all label entries from v4 flat-glob format to v5/v6 changed-files → any-glob-to-any-file structure
• Fixed self-reference: meta/project label referenced .github/labeler.yaml → corrected to .github/labeler.yml

Before:

area/ci:
  - .github/workflows/**/*
  - .golangci.yml

After:

area/ci:
  - changed-files:
      - any-glob-to-any-file:
          - .github/workflows/**/*
          - .golangci.yml

All 8 labels and their glob patterns are preserved.

Summary by CodeRabbit

• Chores
  • Updated GitHub workflow configuration to improve label management and organization across development areas.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: f5641dd6-b64f-421e-aeb3-cfbdf6693f2e

📥 Commits

Reviewing files that changed from the base of the PR and between ce05426 and 9120a9c.

📒 Files selected for processing (1)

• .github/labeler.yml

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📝 Walkthrough

Walkthrough

The .github/labeler.yml file is rewritten to use the any-glob-to-any-file rule for all eight area labels (ci, controller, devenv, helm-chart, release, documentation, meta/project, testing), expanding and standardizing glob patterns. The meta/project self-reference is corrected from labeler.yaml to labeler.yml.

Changes

GitHub Labeler Config Update

Layer / File(s)	Summary
Area label pattern rewrites .github/labeler.yml	All area label entries are rewritten to use any-glob-to-any-file lists with expanded glob patterns; the meta/project entry's self-reference is corrected from labeler.yaml to labeler.yml.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

🐇 A labeler leapt through the YAML one day,
Swapping old globs for new ones, hip-hooray!
any-glob-to-any-file — what a mouthful to say,
But the labels all land in the right place, I'd say.
From .yaml to .yml, a small hop indeed,
This rabbit approves — it's just what we need! 🌿

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: fixing the .github/labeler.yml schema to be compatible with the actions/labeler v6 GitHub Action.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch copilot/fix-labeler-configuration

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