Behavior-Driven Development rules for this template (Phase 4). Activates when writing or running tests, or scaffolding a behavior spec suite before implementation. Keywords: BDD, behavior, scenario, Given, When, Then, specification, unit test, widget test, bloc_test, integration test, mocktail, fixtures, edge cases, coverage.
Rules for the Design Management System — defining and using brand tokens (colors, typography, spacing, dimensions, motion) and themes. Activates when customizing the app's brand or building any UI. Keywords: design system, design tokens, theme, colors, typography, fonts, spacing, AppSpacing, context.colors, context.textTheme, dark mode, responsive, screenutil.
Core architecture rules for the flutter_specialized_temp template. Activates when implementing any feature layer — entities, models, datasources, repositories, use cases, BLoCs, DI wiring, or network calls. Keywords: clean architecture, BLoC, use case, repository, datasource, ApiResult, safeApiCall, Freezed, JsonParseUtils, GetIt, Injectable, GoRouter.
Rules for the zero-backend mock API (json-server) used in Phase 3 to build the API contract before the real backend exists. Activates when adding/editing mock endpoints or seed data. Keywords: mock, json-server, mock API, db.json, seed data, endpoint, BASE_URL, response envelope, empty/error/loading states.
Rules for Phase 6 — taking a working feature from "passes tests" to "delightful and fast." Activates when adding animations/micro-interactions, tuning scroll/build performance, or auditing accessibility. Keywords: polish, animation, micro-interaction, performance, 60fps, RepaintBoundary, const, ListView.builder, itemExtent, BlocSelector, profile mode, accessibility, semantics, contrast, text scale.