Sort the test suite's leaf imports and reformat two test bodies - #96

Problem

lint is red on main. ruff check --fix and ruff format both rewrite files under tests/, and the pre-commit action fails on any hook that modifies a file. The failing run reported one autofix; three more commits have landed since, so main now carries 8 I001 import-order errors and 2 unformatted files.

The cause is the recent module splits. leaf.registry, leaf.served_state, leaf.validation.command, and leaf.render_gate are submodule imports, which isort orders after the flat from leaf import … block — but each new import was inserted alphabetically among the flat ones (from leaf.served_state import page between from leaf import schema and from leaf import server). Separately, interact_support.page_state and render_cases_widgets.written_anchors fit within the line width once their call targets were renamed by those same splits.

Solution

Ran ruff@0.16.1 check --fix . and ruff@0.16.1 format . — exactly what the ruff-check and ruff-format pre-commit hooks do. No behavior change: every hunk is an import moved within its own block, or a call rewrapped.

Branched from 47f1c35, not the failing run's ae66e73, so the fix covers all four commits that accumulated the drift rather than just the first.

Testing

$ uvx ruff@0.16.1 check --no-fix .
All checks passed!
$ uvx ruff@0.16.1 format --check .
140 files already formatted

The four rewritten test_interact_* modules pass — 391 passed — confirming the reordered imports still resolve.

Automated fix for failed run