tokmd-export-tree

Single-responsibility microcrate for deterministic tree rendering from tokmd_types::ExportData.

It provides two renderers:

• render_analysis_tree: full tree with file leaves and (lines, tokens) payloads
• render_handoff_tree: directory-only tree with (files, lines, tokens) payloads and depth limit

Both outputs are stable across input order for reproducible receipts and tests.