[inspector] Render ARef contents fully like normal values

[alexander-yakushev]

This change enables paging and meta rendering for values inside an ARef (e.g. an atom). Makes it easier to jump directly to a subvalue from an atom, and overall puts less need on derefing before inspecting.

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• You've added tests to cover your changes.
• You've updated the changelog (if adding/changing user-visible functionality)

[Copilot]

Pull request overview

This PR updates Orchard’s inspector to treat clojure.lang.ARef values (e.g. atoms) more like “normal” values by rendering the deref’ed contents using the standard inspection pipeline, including paging and metadata display.

Changes:

• Extend pagination detection to consider an ARef pageable when its deref’ed value is a pageable collection.
• Render ARef deref sections by recursively invoking the normal inspect implementation on the deref’ed value (enabling paging/meta rendering there).
• Update/expand inspector tests for atoms (including paging behavior and identity hash code output) and add a changelog entry.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.

File	Description
test/orchard/inspect_test.clj	Updates atom-related expectations to match new ARef rendering, including paging and identity hash code output.
src/orchard/inspect.clj	Implements ARef-aware pagination and switches ARef deref rendering to use the standard inspection pipeline.
CHANGELOG.md	Documents the user-visible inspector change for ARef rendering.

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