v0.1.2: 全项目代码审查修复 + 子代理编排器 + 上下文压缩 + 并行工具执行

后端修复: Ollama adapter 移除死代码/修复超时硬编码/iteration硬编码/pullModel无超时/流异常断开补发DONE; SSE解析器支持非字符串arguments; Sandbox fail-closed安全加固; IPC移除未使用变量

新增功能: TaskOrchestrator子任务编排器; DelegateTaskTool委派工具; Agent Loop并行工具执行; 上下文自动压缩; 记忆检索注入System Prompt

前端修复: useAgentStream text_delta thought累积bug; 工具调用状态正确流转; 修复重复stateChange事件; TraceStep.thought正确填充

electron/ipc/handlers.ts

@@ -85,6 +85,23 @@ export function registerAllIPCHandlers(
     const workspaceFiles = workspaceService.getFiles();
     const systemPrompt = contextBuilder.buildSystemPrompt(workspaceFiles);
 
+    // 检索与用户消息相关的记忆，注入到 System Prompt 动态区
+    try {
+      const memories = memoryManager.search(userMessage.content, { topK: 5, minImportance: 0.3 });
+      if (memories.length > 0) {
+        const memorySection = memories.map((m, i) =>
+          `[${i + 1}] (${m.type}, 重要度: ${m.importance.toFixed(1)}) ${m.content.slice(0, 200)}`,
+        ).join('\n');
+        const memoryBlock = `## Relevant Memories (Retrieved)\n${memorySection}`;
+        systemPrompt.dynamicReminders = systemPrompt.dynamicReminders
+          ? `${systemPrompt.dynamicReminders}\n\n---\n\n${memoryBlock}`
+          : memoryBlock;
+        log.debug(`[AGENT] Injected ${memories.length} memories into system prompt`);
+      }
+    } catch (err) {
+      log.warn('[AGENT] Memory retrieval failed, proceeding without memories:', err);
+    }
+
     // 监听 Agent Loop 事件
     const onStreamEvent = (event: MetonaStreamEvent) => {
       if (!mainWindow.isDestroyed()) {
@@ -502,7 +519,6 @@ export function registerAllIPCHandlers(
 
   ipcMain.handle('data:export', async (_event, sessionId?: string) => {
     try {
-      const db = sessionService.getDB();
       if (sessionId) {
         // 导出单个会话
         const messages = sessionService.getMessages(sessionId);
@@ -524,8 +540,8 @@ export function registerAllIPCHandlers(
   });
 
   ipcMain.handle('data:clearSessions', async () => {
+    const db = sessionService.getDB();
     try {
-      const db = sessionService.getDB();
       db.exec('BEGIN');
       db.exec('DELETE FROM messages');
       db.exec('DELETE FROM sessions');
@@ -533,6 +549,7 @@ export function registerAllIPCHandlers(
       log.info('[DATA] All sessions cleared');
       return { success: true };
     } catch (error) {
+      try { db.exec('ROLLBACK'); } catch { /* 忽略回滚错误 */ }
       return { success: false, error: (error as Error).message };
     }
   });
@@ -551,9 +568,9 @@ export function registerAllIPCHandlers(
   });
 
   ipcMain.handle('data:clearAuditLogs', async () => {
+    // 审计日志是 INSERT-ONLY，需要先禁用触发器
+    const db = sessionService.getDB();
     try {
-      // 审计日志是 INSERT-ONLY，需要先禁用触发器
-      const db = sessionService.getDB();
       db.exec('BEGIN');
       db.exec('DROP TRIGGER IF EXISTS audit_no_delete');
       db.exec('DELETE FROM audit_logs');
@@ -567,6 +584,7 @@ export function registerAllIPCHandlers(
       log.info('[DATA] Audit logs cleared');
       return { success: true };
     } catch (error) {
+      try { db.exec('ROLLBACK'); } catch { /* 忽略回滚错误 */ }
       return { success: false, error: (error as Error).message };
     }
   });