Deferred Rework Plan

The broader rework is intentionally split.

The repository has now moved beyond the pure reset step and exposes a reviewed skeleton surface, but backend numerics and downstream migration work are still deferred.

The active execution plan remains tracked in:

• 2026-04-10 tensor4all rework follow-up plan

Still Deferred

• backend-backed tensor contraction, factorization, and dense materialization
• transform materialization and QTCI execution
• C API expansion where the Julia skeleton reveals genuinely missing multi-language primitives
• downstream BubbleTeaCI migration onto the new skeleton surface
• beginner-facing tutorials beyond the current review-first documentation

This split remains deliberate: the next implementation wave should focus on backend enablement and downstream migration, not on widening the public surface without review.