Add CODEOWNERS file for team ownership structure

[martyngigg]

Summary

Add CODEOWNERS file.

Summary by CodeRabbit

Release Notes

• Chores
  • Updated repository configuration for internal team ownership and code review assignment. No end-user-facing changes.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: dcba62c1-624f-4b7b-9979-b6073ed45a04

📥 Commits

Reviewing files that changed from the base of the PR and between 765e156 and 21e2da3.

📒 Files selected for processing (1)

• .github/CODEOWNERS

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📝 Walkthrough

Walkthrough

A .github/CODEOWNERS file is introduced to establish default repository ownership and path-specific ownership rules. Default ownership is assigned to the analytics team, whilst infrastructure, certification, and pipeline code paths are delegated to specialised team subgroups for focused governance.

Changes

Repository Ownership Configuration

Layer / File(s)	Summary
CODEOWNERS rules .github/CODEOWNERS	Default repository ownership assigned to analytics team, with infrastructure (/infra/, /certs/, /.github/) and pipeline (/elt-common/, /warehouses/) paths delegated to respective specialised team subgroups.

Poem

🐰 A rabbit hops through paths so neat,
With ownership rules now complete—
Each team knows their domain today,
As code reviews find clearer way! 🌟

🚥 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 pull request title accurately and clearly describes the main change: adding a CODEOWNERS file to establish team ownership structure, which matches the file modification shown in the changeset.
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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