refactor(release): Extract gh-pages file manipulation code into a tested class

[dazuma]

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[Copilot]

Pull request overview

This PR refactors gh-pages generation and update behavior by extracting the file manipulation logic into a dedicated Toys::Release::GhPagesLogic class and adding a comprehensive test suite around it, reducing duplication across the release tooling.

Changes:

• Introduces Toys::Release::GhPagesLogic to encapsulate gh-pages scaffolding generation, v0 directory cleanup, and version-page updates.
• Updates gen-gh-pages tool and the release PUSH_GH_PAGES step to use the new logic class instead of inline file operations.
• Adds a new Minitest suite validating generated content, callbacks/results behavior, and update behavior.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
toys-release/toys/gen-gh-pages.rb	Switches gh-pages generation to use GhPagesLogic for cleanup and scaffold creation.
toys-release/toys/.lib/toys/release/gh_pages_logic.rb	New class containing gh-pages generation and update logic.
toys-release/toys/.lib/toys/release/steps.rb	Uses GhPagesLogic#update_version_pages during gh-pages publication.
toys-release/toys/.test/test_gh_pages_logic.rb	New tests covering generation, cleanup, and version update behaviors.
toys-release/toys/.test/helper.rb	Loads gh_pages_logic for the test suite.

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[Copilot]

Pull request overview

Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.

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[Copilot]

Pull request overview

Copilot reviewed 5 out of 5 changed files in this pull request and generated 1 comment.

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