Deleted chat_editor_test.exs and import_editor_test.exs which only
checked function_exported?/Code.ensure_loaded? without exercising any
behavior — both components are already tested via LiveView rendering
in shell_live_test.exs and import_shell_live_test.exs respectively.
Added TESTAUDIT.md documenting the procedure for periodic test suite
audits to catch non-behavioral tests.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
