feat(nav): 添加Turn状态机、Token计费系统和会话持久化导航项

feat(pages): 新增Tool开发者指南、Turn状态机和会话持久化页面

新增三个核心功能页面：
1. Tool开发者指南 - 提供工具开发的完整文档和示例
2. Turn状态机 - 展示AI响应周期的状态流转和设计原理
3. 会话持久化 - 实现对话记录、上下文压缩和恢复功能

这些页面为开发者提供了系统核心模块的详细文档和可视化展示

Author: tt-a1i

src/App.tsx

@@ -106,6 +106,10 @@ const StreamingJsonParserAnimation = lazy(() => import('./pages/StreamingJsonPar
 const VimCompositeActionsAnimation = lazy(() => import('./pages/VimCompositeActionsAnimation'));
 const PromptProcessingPipelineAnimation = lazy(() => import('./pages/PromptProcessingPipelineAnimation'));
 const SlashCommandExecutionAnimation = lazy(() => import('./pages/SlashCommandExecutionAnimation'));
+const TurnStateMachine = lazy(() => import('./pages/TurnStateMachine').then(m => ({ default: m.TurnStateMachine })));
+const TokenAccountingSystem = lazy(() => import('./pages/TokenAccountingSystem').then(m => ({ default: m.TokenAccountingSystem })));
+const SessionPersistence = lazy(() => import('./pages/SessionPersistence').then(m => ({ default: m.SessionPersistence })));
+const ToolDeveloperGuide = lazy(() => import('./pages/ToolDeveloperGuide').then(m => ({ default: m.ToolDeveloperGuide })));
 const CoreCode = lazy(() => import('./pages/CoreCode').then(m => ({ default: m.CoreCode })));
 const LoopMechanism = lazy(() => import('./pages/LoopMechanism').then(m => ({ default: m.LoopMechanism })));
 
@@ -216,6 +220,12 @@ function App() {
         return <InteractionLoop />;
       case 'gemini-chat':
         return <GeminiChatCore />;
+      case 'turn-state-machine':
+        return <TurnStateMachine />;
+      case 'token-accounting':
+        return <TokenAccountingSystem />;
+      case 'session-persistence':
+        return <SessionPersistence />;
       case 'services-arch':
         return <ServicesArchitecture />;
       case 'system-prompt':
@@ -230,6 +240,8 @@ function App() {
         return <MemoryManagement />;
       case 'tool-ref':
         return <ToolReference />;
+      case 'tool-dev-guide':
+        return <ToolDeveloperGuide />;
       case 'tool-scheduler':
         return <ToolSchedulerDetails />;
       case 'tool-arch':

src/nav.ts

@@ -34,6 +34,9 @@ export const navGroups: NavGroup[] = [
       { id: 'lifecycle', label: '请求生命周期', highlight: true },
       { id: 'interaction-loop', label: '交互主循环', highlight: true },
       { id: 'gemini-chat', label: '核心循环' },
+      { id: 'turn-state-machine', label: 'Turn状态机', highlight: true },
+      { id: 'token-accounting', label: 'Token计费系统', highlight: true },
+      { id: 'session-persistence', label: '会话持久化', highlight: true },
       { id: 'services-arch', label: '服务层架构', highlight: true },
       { id: 'system-prompt', label: 'Prompt构建' },
       { id: 'content-gen', label: 'API调用层' },
@@ -49,6 +52,7 @@ export const navGroups: NavGroup[] = [
     defaultOpen: false,
     items: [
       { id: 'tool-ref', label: '工具参考', highlight: true },
+      { id: 'tool-dev-guide', label: '工具开发指南', highlight: true },
       { id: 'tool-scheduler', label: '工具调度详解', highlight: true },
       { id: 'tool-arch', label: '工具架构' },
       { id: 'tool-detail', label: '工具执行' },