chore(codeowners): add missing directory paths

[WilliamBerryiii]

Description

Added five missing directory paths to CODEOWNERS, ensuring @microsoft/edge-ai-core-dev is automatically requested for reviews when changes touch these previously unowned directories. The change was purely additive — no existing paths were removed or reordered.

The additions filled coverage gaps across four sections:

• CI/CD pipelines — added /.azuredevops/ and /deploy/ alongside existing /.azdo/ and /azure-pipelines.yml entries.
• Documentation — added /project-adrs/ after the existing /learning/ entry.
• Development environment — added /.vscode/ after the existing /.devcontainer/ entry.
• Static assets — introduced a new section with its own comment header and added /assets/.

All five paths were assigned to @microsoft/edge-ai-core-dev, consistent with every other entry in the file.

Related Issue

Related to #135

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Blueprint modification or addition
• Component modification or addition
• Documentation update
• CI/CD pipeline change
• Other (please describe): Repository governance — expanded CODEOWNERS coverage for unowned directories

Implementation Details

Added five directory paths to .github/CODEOWNERS in a single commit (179f18cd6), organized within the file's existing sectioned-comment convention:

• Inserted /.azuredevops/ and /deploy/ under the CI/CD pipelines comment block.
• Inserted /project-adrs/ under the Documentation comment block.
• Inserted /.vscode/ under the Development environment comment block.
• Created a new # Static assets comment header and added /assets/ beneath it.

All entries use leading-slash root-relative format, matching the established pattern throughout the file.

Testing Performed

• Terraform plan/apply
• Blueprint deployment test
• Unit tests
• Integration tests
• Bug fix includes regression test (see Test Policy)
• Manual validation
• Other:

Manual validation confirmed all five paths are present and correctly placed in the file, following the repository's sectioned-comment convention and root-relative path format.

Validation Steps

1. Open .github/CODEOWNERS and verify the five new entries exist under their respective section headers.
2. Confirm each path uses leading-slash root-relative format (e.g., /.azuredevops/).
3. Confirm all entries are assigned to @microsoft/edge-ai-core-dev.
4. Verify the new # Static assets section header follows the existing comment convention.

Checklist

• I have updated the documentation accordingly
• I have added tests to cover my changes
• All new and existing tests passed
• I have run terraform fmt on all Terraform code
• I have run terraform validate on all Terraform code
• I have run az bicep format on all Bicep code
• I have run az bicep build to validate all Bicep code
• I have checked for any sensitive data/tokens that should not be committed
• I have run MegaLinter on my code (mega-linter-runner)

Additional Notes

This change is purely additive to .github/CODEOWNERS — no Terraform, Bicep, or application code was modified. The Terraform, Bicep, and MegaLinter checklist items are not applicable to this change.

Screenshots (if applicable)

Not applicable.

[Copilot]

Pull request overview

Updates repository ownership rules so the core team is explicitly requested for review on changes to additional CI/CD, tooling, and documentation directories.

Changes:

• Add CODEOWNERS entries for .azuredevops/ and deploy/ (CI/CD-related content).
• Add CODEOWNERS entries for project-adrs/, .vscode/, and assets/.