A state restoration path produces a user-visible duplicate after an interrupted session. The affected area is Riverpod store.
Repair the Riverpod store module boundary implementation so it ranks change-prone modules, preserves ownership boundaries, and identifies where characterization tests are required before extraction.
Evidence
- Affected surface: Flutter / Riverpod store.
- Observed failure family: choose a safe refactoring boundary.
- Scope policy: region must equal eu-west.