fix(output): render truncation footer for nested tables via a pagination sibling

[jpage-godaddy]

Summary

• TableColumn::nested arrays never rendered a "(N of M rows, offset O, limit L)" truncation/pagination footer — render_nested_value hardcoded None regardless of what data sat next to the nested array (DEVEX-985).
• A nested array's parent object can now carry a pagination sibling field shaped like PaginationMeta (total/offset/limit/count/has_more) — the exact same type Envelope::pagination already uses at the top level — which gets deserialized and threaded through render_table's existing footer logic. No new bespoke convention, no TableColumn/Envelope/PaginationMeta API changes.
• A parent object with no pagination sibling, or one that fails to deserialize as PaginationMeta, keeps today's plain "(N rows)" footer.

Test plan

• cargo fmt --all --check
• cargo clippy --all-targets -- -D warnings
• RUSTDOCFLAGS='-D warnings' cargo doc --no-deps
• cargo test --all-targets (0 failed across all binaries)
• cargo test --doc
• cargo rustdoc --lib -- -W missing-docs (zero warnings)
• New unit tests in cli-engine/src/output/human.rs covering resolve_field_parent, resolve_nested_pagination (present/absent/malformed sibling), and end-to-end render_object_with_columns footer text
• New integration test in cli-engine/tests/consumer_cli.rs proving the fix through Cli::run

Jira: DEVEX-985

🤖 Generated with Claude Code

[Copilot]

Pull request overview

This PR fixes human-output rendering so TableColumn::nested(...) child tables can show the same truncation/pagination footer as top-level paginated tables, by reading a pagination sibling (deserializable as PaginationMeta) on the object that owns the nested array.

Changes:

• Thread nested pagination metadata into nested-table rendering by resolving a pagination sibling next to the nested array field.
• Add unit tests in human.rs for resolving the parent object, deserializing nested pagination, and verifying footer output (present/absent/malformed).
• Add an integration test proving the footer renders correctly through Cli::run, and update docs to describe the pagination sibling convention.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
cli-engine/src/output/human.rs	Resolves a nested array’s parent object, deserializes an optional pagination sibling as PaginationMeta, and passes it into existing table footer rendering; adds unit tests.
cli-engine/tests/consumer_cli.rs	Adds an integration test ensuring nested child tables render the (N of M rows, offset O, limit L) footer when pagination is provided.
cli-engine/docs/concepts.md	Updates nested-table documentation and example output to reflect the new pagination sibling behavior.

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