Flutter/Riverpod scenario tour

The Flutter application projects one graph through generated Riverpod providers, demonstrates optimistic and offline-aware CRUD, relationships, realtime invalidation, policy-gated A2UI 1.0-RC input over GenUI 0.10.2, responsive layouts, and an optional FFI transport. Flutter 3.44.8 generation, analysis, 70 package tests, 25 showcase tests, and three deterministic phone/tablet goldens are recorded. The shared application smoke flow also passed on an Android API 35 emulator and an iOS 26.5 simulator. Physical devices, signing, and app-store delivery remain outside this evidence boundary.

A separate assembled debugger flow now launches the configured Flutter app, connects from outside the isolate over Dart VM-service WebSocket JSON-RPC, and exercises two published DevTools controllers through real Riverpod views. It passed with 46 lifecycle, mutation, view, time-travel, and multi-client import events plus redaction, payload-bound, preview-conflict, rewind/live, history-retention, and teardown assertions. The official Flutter DevTools extension build and package layout are validated separately.

The reusable library is public as entity_graph_flutter@3.1.0. That registry publication is separate from the example's platform evidence.