chore: mark closed issues as completed and bump actions/checkout from v6 to v7

[josecelano]

Closed issue specs:

• Updated frontmatter status from open → completed for issues SI-30: Decouple rest-api-core and axum-rest-api-server from concrete UDP server internals #1924 (SI-30) and SI-31: Configure cargo deny for workspace layer boundary enforcement #1925 (SI-31)
• Updated last-updated-utc to 2026-06-23

Dependabot PR #1920 follow-up:

• Bumped actions/checkout from v6 to v7 across all 12 workflow files

Pre-merge checks:

• cargo machete --with-metadata — pass
• cargo deny check bans — pass
• linter all — pass
• cargo test --doc --workspace — pass

[Copilot]

Pull request overview

This PR performs repo maintenance by marking two issue-spec documents as completed and updating GitHub Actions workflows to use actions/checkout@v7.

Changes:

• Updated YAML frontmatter for issues #1924 and #1925 (status and last-updated-utc).
• Bumped actions/checkout from v6 to v7 across CI workflows.

Reviewed changes

Copilot reviewed 14 out of 14 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
docs/issues/open/1924-1669-si-30-decouple-rest-api-core-from-udp-internals.md	Marks issue spec as completed via frontmatter update.
docs/issues/open/1925-1669-si-31-configure-cargo-deny-for-layer-boundary-enforcement.md	Marks issue spec as completed via frontmatter update.
.github/workflows/upload_coverage_pr.yaml	Updates checkout action to v7 for the coverage upload workflow.
.github/workflows/testing.yaml	Updates checkout action to v7 in testing jobs.
.github/workflows/os-compatibility.yaml	Updates checkout action to v7.
.github/workflows/labels.yaml	Updates checkout action to v7.
.github/workflows/generate_coverage_pr.yaml	Updates checkout action to v7 for coverage generation.
.github/workflows/docs-lint.yaml	Updates checkout action to v7 for docs linting.
.github/workflows/deployment.yaml	Updates checkout action to v7 in deployment jobs.
.github/workflows/db-compatibility.yaml	Updates checkout action to v7 in DB compatibility jobs.
.github/workflows/db-benchmarking.yaml	Updates checkout action to v7 in benchmarking jobs.
.github/workflows/coverage.yaml	Updates checkout action to v7 for coverage workflow.
.github/workflows/copilot-setup-steps.yml	Updates checkout action to v7 for Copilot setup steps workflow.
.github/workflows/container.yaml	Updates checkout action to v7 in container jobs.

Comments suppressed due to low confidence (1)

.github/workflows/upload_coverage_pr.yaml:103

• actions/checkout@v7 changed behavior for workflow_run events: it blocks checking out fork PR commits. This workflow is workflow_run-triggered and checks out the PR head SHA from artifacts, so fork-based PR coverage uploads may start failing after this bump. Consider removing the checkout entirely (if Codecov upload works with just override_commit/override_pr), or checking out a safe ref (e.g., the base repo default branch) instead of the PR head commit, and verify fork PRs still upload coverage.

      - name: Checkout repository
        uses: actions/checkout@v7
        with:
          ref: ${{ steps.parse_previous_artifacts.outputs.override_commit || '' }}
          path: repo_root

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 79.51%. Comparing base (9f5fd83) to head (ad647c7).

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #1934      +/-   ##
===========================================
- Coverage    79.52%   79.51%   -0.01%     
===========================================
  Files          324      324              
  Lines        23137    23137              
  Branches     23137    23137              
===========================================
- Hits         18399    18398       -1     
  Misses        4468     4468              
- Partials       270      271       +1     

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[josecelano]

ACK ad647c7