chore: add .github/CODEOWNERS — solo-operator default

[satyakwok]

Adds CODEOWNERS so PRs that touch any path auto-request review from @satyakwok. Single-line glob * @satyakwok covers the whole repo for now; once co-maintainers join, split per-area (e.g. crates/sentrix-bft/ @other-eng).

Summary by CodeRabbit

• Chores
  • Updated repository configuration to establish default ownership and automated code review assignment for repository maintenance.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: ASSERTIVE

Plan: Pro Plus

Run ID: 2c1a995b-8740-47af-bb83-b76cb57743a2

📥 Commits

Reviewing files that changed from the base of the PR and between 13e3151 and f89becc.

📒 Files selected for processing (1)

• .github/CODEOWNERS

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📝 Walkthrough

Walkthrough

This pull request introduces a .github/CODEOWNERS file that designates @satyakwok as the default code owner for all repository paths. The file includes comments describing the automatic review expectations and an operator/co-maintainer ownership model. This is a configuration-only change with no impact on code functionality or behavior.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description provides an explanation of what changed and why, but it does not follow the required template structure with distinct Summary, Test plan, and Related sections.	Restructure the description to match the template: add a Summary section header, include a Test plan section with checklist items, and add a Related section for any linked issues or documentation.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly and specifically describes the main change: adding a .github/CODEOWNERS file with a solo-operator default configuration.
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 chore/codeowners

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