FocusWell 26.6.5
Updates the reserve well interest copy.
- Replaces the static 5/8/12% rate label with a current-balance estimate such as +14m @5% interest.
- Keeps the locked and empty-reserve states concise.
- Adds tests for the reserve interest preview text.
Built signed APKs for arm64-v8a, armeabi-v7a, and x86_64.