fix(zfa make): always generate data repo impl + wire per-method DI for entity presets (#284)

lib/src/plugins/controller/controller_plugin_utils.dart

@@ -58,10 +58,25 @@ extension ControllerPluginUtils on ControllerPlugin {
     bool withState,
   ) async {
     final imports = <String>[
-      'package:zuraffa/zuraffa.dart',
+      // #284/#281: Presentation layer (controller/presenter/view) must import
+      // `zuraffa_flutter` (which re-exports `zuraffa` + Flutter-specific types
+      // like Controller/Presenter/CleanView) instead of `zuraffa` alone —
+      // generated Flutter apps depend on `zuraffa_flutter`, not `zuraffa`,
+      // and `Controller` only exists in the Flutter package.
+      'package:zuraffa_flutter/zuraffa_flutter.dart',
       '${config.nameSnake}_presenter.dart',
     ];
 
+    // #284: Always import the entity so ProductPatch/ProductFields and other
+    // generated entity types are in scope for the controller's method
+    // signatures (updateProduct takes ProductPatch, toggleProduct takes
+    // ProductFields).  Previously this was only added inside the
+    // `withState && !noEntity` block, leaving entity-based controllers
+    // without the entity import when withState was false.
+    if (!config.noEntity) {
+      imports.add('../../../domain/entities/$domainSnake/$domainSnake.dart');
+    }
+
     if (withState && !config.noEntity) {
       if (config.generateState) {
         imports.add('${config.nameSnake}_state.dart');

lib/src/plugins/di/di_plugin.dart

@@ -101,7 +101,19 @@ class DiPlugin extends FileGeneratorPlugin implements CliAwarePlugin {
       force: context.core.force,
       verbose: context.core.verbose,
       revert: context.core.revert,
-      methods: context.data['methods']?.cast<String>().toList() ?? [],
+      // #284: Apply the same entity-methods default the usecase/repository
+      // plugins use, so DI sees `isEntityBased=true` for canonical
+      // `zfa make Product --preset=crud` invocations and routes to
+      // _generateEntityUseCaseDIFiles (per-method DI files matching the
+      // per-method usecases the usecase plugin emits).  Without this default,
+      // DI falls into the _generateCustomUseCaseDI branch and emits
+      // `product_usecase_di.dart` referencing a `ProductUseCase`
+      // class that is never generated, breaking the build.
+      methods:
+          context.data['methods']?.cast<String>().toList() ??
+          (context.get<bool>('no-entity') == true
+              ? []
+              : ['get', 'update', 'toggle']),
       domain: context.data['domain'],
       repo: context.data['repo'],
       service: context.data['service'],

lib/src/plugins/presenter/presenter_plugin.dart

@@ -838,7 +838,10 @@ class PresenterPlugin extends FileGeneratorPlugin implements CliAwarePlugin {
     bool useDi,
     FileSystem fs,
   ) async {
-    final imports = <String>['package:zuraffa/zuraffa.dart'];
+    // #284/#281: Presentation layer imports `zuraffa_flutter` (which
+    // re-exports `zuraffa` + Flutter-specific Presenter type) instead of
+    // `zuraffa` alone — generated Flutter apps depend on `zuraffa_flutter`.
+    final imports = <String>['package:zuraffa_flutter/zuraffa_flutter.dart'];
 
     if (config.isCustomUseCase || config.isOrchestrator) {
       final types = <String>[];

lib/src/plugins/repository/repository_plugin.dart

@@ -187,7 +187,18 @@ class RepositoryPlugin extends FileGeneratorPlugin implements CliAwarePlugin {
         (config.appendToExisting && config.repo != null)) {
       files.add(await interfaceGen.generate(targetConfig));
     }
-    if ((config.generateData ||
+    // #284: Always emit the data repository implementation alongside the
+    // interface for entity-based configs.  Previously this was gated on
+    // generateData || generateDataSource || appendToExisting, but those flags
+    // are not reliably set when the make invocation activates the datasource
+    // plugin via a preset (the schema default of false wins over the
+    // plugin-activation sync in PluginManager.buildContext).  The DI plugin
+    // unconditionally emits `product_repository_di.dart` referencing
+    // `DataProductRepository` whenever generateRepository || generateData
+    // is true, so the impl must be produced for every entity-based config to
+    // keep the generated app compiling.
+    if ((config.isEntityBased ||
+            config.generateData ||
             config.generateDataSource ||
             config.appendToExisting) &&
         !config.hasService) {

lib/src/plugins/test/test_plugin.dart

@@ -82,7 +82,15 @@ class TestPlugin extends FileGeneratorPlugin implements CliAwarePlugin {
       verbose: context.core.verbose,
       revert: context.core.revert,
       generateTest: true,
-      methods: context.data['methods']?.cast<String>().toList() ?? [],
+      // #284: Apply the same entity-methods default the usecase/repository
+      // plugins use, so the test plugin routes to generateForMethod (per-method
+      // test files matching the per-method usecases) instead of generateCustom
+      // which looks for a non-existent `product_usecase.dart`.
+      methods:
+          context.data['methods']?.cast<String>().toList() ??
+          (context.get<bool>('no-entity') == true
+              ? []
+              : ['get', 'update', 'toggle']),
       usecases: context.data['usecases']?.cast<String>().toList() ?? [],
       variants: context.data['variants']?.cast<String>().toList() ?? [],
       noEntity: context.get<bool>('no-entity') ?? false,

lib/src/plugins/view/builders/adaptive_layout_scaffold_builder.dart

@@ -188,7 +188,7 @@ class AdaptiveLayoutScaffoldBuilder {
   }) {
     final stateReference = withState ? " and ../${stateSnake}_state.dart" : '';
     return '''// Generated by zfa adaptive layout scaffold.
-import 'package:zuraffa/zuraffa.dart';
+import 'package:zuraffa_flutter/zuraffa_flutter.dart';
 
 import '../${controllerSnake}_controller.dart';
 

lib/src/plugins/view/view_plugin.dart

@@ -665,7 +665,10 @@ class ViewPlugin extends FileGeneratorPlugin implements CliAwarePlugin {
         !config.isOrchestrator;
 
     if (!isCustom) {
-      imports.add('package:zuraffa/zuraffa.dart');
+      // #284/#281: Presentation layer imports `zuraffa_flutter` (which
+      // re-exports `zuraffa` + Flutter-specific CleanView/CleanViewState/
+      // ControlledWidgetBuilder types) instead of `zuraffa` alone.
+      imports.add('package:zuraffa_flutter/zuraffa_flutter.dart');
 
       if (!useDi) {
         for (final repo in config.effectiveRepos) {