feat: 启动时自动连接所有已保存的机器人实例

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/bot/manager.ts

@@ -137,21 +137,20 @@ export class BotManager {
 
       this.bots.set(saved.id, bot);
 
-      if (saved.autoStart) {
+      // Auto-connect all saved bots on startup
       try {
         await bot.connect();
         this.logger.info(
           { botId: saved.id, name: saved.name },
-            "Auto-started bot"
+          "Auto-connected saved bot"
         );
       } catch (err) {
         this.logger.error(
-            { err, botId: saved.id },
-            "Failed to auto-start bot"
+          { err, botId: saved.id, name: saved.name },
+          "Failed to auto-connect bot (will retry on manual start)"
         );
       }
     }
-    }
 
     this.logger.info(
       { count: savedInstances.length },