Fix release docs checkout trust

[yuecideng]

Description

The v0.3.0 versioned documentation build failed while the architecture extension read Git sources because the container rejected the checkout as a repository with dubious ownership. The regular main documentation job already marks $GITHUB_WORKSPACE as a Git safe directory, but the manual release-doc build did not.

This PR adds the same trust step to docs-pages.yml before Sphinx invokes the Git-backed architecture generator, and adds a workflow contract test that pins its ordering before the docs build.

Failed release docs run: https://github.com/DexForce/EmbodiChain/actions/runs/36023462466

Dependencies: none.

Issue reference: N/A.

Type of change

• Bug fix (non-breaking change which fixes an issue)
• Enhancement (non-breaking change which improves an existing functionality)
• New feature (non-breaking change which adds functionality)
• Breaking change (existing functionality will not work without user modification)
• Documentation update

Screenshots

Not applicable.

Validation

• Red/green workflow contract: the new test failed before the workflow change because Trust checked-out repository was absent, then passed after the fix.
• black . with Black 26.3.1 — 1 test file reformatted; 1,138 files unchanged.
• python -m pytest -q tests/ci — 43 passed, 4 skipped.
• python docs/scripts/check_api_docs.py — 2,273/2,273 exports documented.
• git diff --check — passed.

Checklist

• I have run black ..
• I reviewed affected documentation and agent context; no project-context guidance changes.
• Public API documentation coverage passes.
• A focused regression test proves the workflow contract.
• Dependencies have been reviewed; no changes are required.

[greptile-apps]

Confidence Score: 5/5

The PR appears safe to merge.

Summary

The PR adds Git safe-directory configuration to the manual release-docs job and a test that pins it before the docs build.

• The architecture generator reads the checked-out workspace repository, matching the trusted path.
• No actionable regression or repository-rule violation was identified.

_{Reviews (1) · Last reviewed commit: "fix(ci): trust release docs checkout"}