cie-config-transformer v1.1.0 (customer update, short)

- Introduces a 2-stage CIE deadline fine-tuning workflow (Stage 1: coarse exploration, Stage 2: refinement) and the corresponding GUI flow to keep tuning steps explicit and traceable.
- Optimizes data layout and end-to-end workflow to reduce ambiguity around “source of truth” artifacts, making reruns and comparisons more reproducible.
- Adds verification/guardrails to catch common inconsistencies early and improve debug-ability.
- README updated to match the v1.1.0 methodology, GUI steps, and artifact definitions.