refactor(apps): 重构数据层目录结构并新增启动预热编排器

apps/lib/features/auth/presentation/screens/auth_boot_screen.dart

@@ -1,18 +1,45 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
 
-class AuthBootScreen extends StatelessWidget {
+import '../../../../app/di/injection.dart';
+import '../../../../app/services/app_prewarm_orchestrator.dart';
+import '../bloc/auth_bloc.dart';
+import '../bloc/auth_state.dart';
+
+class AuthBootScreen extends StatefulWidget {
   const AuthBootScreen({super.key});
 
+  @override
+  State<AuthBootScreen> createState() => _AuthBootScreenState();
+}
+
+class _AuthBootScreenState extends State<AuthBootScreen> {
+  @override
+  void initState() {
+    super.initState();
+    _triggerPrewarmIfAuthenticated(context.read<AuthBloc>().state);
+  }
+
+  void _triggerPrewarmIfAuthenticated(AuthState state) {
+    if (state is! AuthAuthenticated) {
+      return;
+    }
+    sl<AppPrewarmOrchestrator>().ensureStartedFor(state.user.id);
+  }
+
   @override
   Widget build(BuildContext context) {
     final colorScheme = Theme.of(context).colorScheme;
-    return Scaffold(
-      backgroundColor: colorScheme.surface,
-      body: SafeArea(
-        child: Center(
-          child: Image.asset(
-            'assets/branding/assistant_octopus_foreground.png',
-            width: 260,
+    return BlocListener<AuthBloc, AuthState>(
+      listener: (context, state) => _triggerPrewarmIfAuthenticated(state),
+      child: Scaffold(
+        backgroundColor: colorScheme.surface,
+        body: SafeArea(
+          child: Center(
+            child: Image.asset(
+              'assets/branding/assistant_octopus_foreground.png',
+              width: 260,
+            ),
           ),
         ),
       ),