feat(statistiques): implémentation frontend statistiques de progression (ticket #82)

Lots F1+F2 : écran progression_screen.dart, intégration home/history/navigation, tests associés (193 tests suite complète, 4 échecs préexistants sans rapport confirmés).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

lib/presentation/history_screen.dart

@@ -16,6 +16,7 @@ final class HistoryListScreen extends StatefulWidget {
     this.mediaUseCases,
     this.stepUseCases,
     this.performanceReferenceUseCase,
+    this.onOpenProgression,
     super.key,
   });
 
@@ -26,6 +27,7 @@ final class HistoryListScreen extends StatefulWidget {
   final ExercisePerformanceReferenceUseCase? performanceReferenceUseCase;
   final CloseWorkoutSessionUseCase closeUseCase;
   final MediaUseCases? mediaUseCases;
+  final VoidCallback? onOpenProgression;
 
   @override
   State<HistoryListScreen> createState() => _HistoryListScreenState();
@@ -43,7 +45,16 @@ final class _HistoryListScreenState extends State<HistoryListScreen> {
   @override
   Widget build(BuildContext context) {
     return Scaffold(
-      appBar: AppBar(title: const Text('Historique')),
+      appBar: AppBar(
+        title: const Text('Historique'),
+        actions: [
+          if (widget.onOpenProgression != null)
+            TextButton(
+              onPressed: widget.onOpenProgression,
+              child: const Text('Progression'),
+            ),
+        ],
+      ),
       body: FutureBuilder<List<WorkoutHistory>>(
         future: _histories,
         builder: (context, snapshot) {

lib/presentation/home_screen.dart

@@ -5,6 +5,7 @@ import '../domain/domain.dart';
 import 'exercise_library_screen.dart';
 import 'history_screen.dart';
 import 'profile_screen.dart';
+import 'progression_screen.dart';
 import 'program_screen.dart';
 import 'theme.dart';
 import 'workout_execution_screen.dart';
@@ -185,10 +186,20 @@ final class _HomeScreenState extends State<HomeScreen> with RouteAware {
                       widget.bootstrap.exercisePerformanceReferenceUseCase,
                   closeUseCase: widget.bootstrap.closeWorkoutSessionUseCase,
                   mediaUseCases: widget.bootstrap.mediaUseCases,
+                  onOpenProgression: () => _openProgression(context),
                 ),
               ),
             ),
           ),
+          ListTile(
+            leading: const Icon(Icons.show_chart),
+            title: const Text('Progression'),
+            subtitle: const Text(
+              'Volume, régularité et évolution par exercice',
+            ),
+            trailing: const Icon(Icons.chevron_right),
+            onTap: () => _openProgression(context),
+          ),
           ListTile(
             leading: FutureBuilder<UserAccountSession?>(
               future: widget.bootstrap.authUseCases.currentSession(),
@@ -225,6 +236,24 @@ final class _HomeScreenState extends State<HomeScreen> with RouteAware {
     );
   }
 
+  Future<void> _openProgression(BuildContext context) {
+    return Navigator.of(context).push(
+      MaterialPageRoute(
+        builder: (context) => ProgressionScreen(
+          progressionStatsUseCase: widget.bootstrap.progressionStatsUseCase,
+          historyUseCases: widget.bootstrap.workoutHistoryUseCases,
+          workoutTemplateUseCases: widget.bootstrap.workoutTemplateUseCases,
+          activeUseCases: widget.bootstrap.activeWorkoutSessionUseCases,
+          stepUseCases: widget.bootstrap.activeExerciseStepUseCases,
+          performanceReferenceUseCase:
+              widget.bootstrap.exercisePerformanceReferenceUseCase,
+          closeUseCase: widget.bootstrap.closeWorkoutSessionUseCase,
+          mediaUseCases: widget.bootstrap.mediaUseCases,
+        ),
+      ),
+    );
+  }
+
   Future<void> _resume(ActiveWorkoutSession session) async {
     await Navigator.of(context).push(
       MaterialPageRoute(

lib/presentation/presentation.dart

@@ -5,6 +5,7 @@ export 'exercise_library_screen.dart';
 export 'history_screen.dart';
 export 'home_screen.dart';
 export 'profile_screen.dart';
+export 'progression_screen.dart';
 export 'program_screen.dart';
 export 'share_inbox_screen.dart';
 export 'share_screen.dart';