Add workflow to sync Document/ directory to repository wiki

[shun126]

Motivation

• Automate publishing of documentation from the Document/ directory to the repository wiki on changes to main or via manual dispatch.
• Avoid attempting to publish for private repositories or when the wiki feature is disabled.

Description

• Add .github/workflows/publish-document-to-wiki.yml to trigger on pushes to main affecting Document/** and on workflow_dispatch.
• Use actions/checkout@v4 and actions/github-script@v7 to detect repository visibility and whether the wiki is enabled, and skip publishing when not allowed.
• Authenticate with GITHUB_TOKEN, replace the wiki repository files with the contents of Document/, set the action author to github-actions[bot], and apply updates only when differences are detected.
• Request contents: write permissions so the workflow can update the wiki repository.

Testing

• No automated tests were run for this workflow file.

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Codex Task