feat: 接入聊天历史界面与外链会话恢复

- 新增管理端与用户端聊天历史接口和页面

- 外链聊天支持访问令牌登录、身份保活与当前会话恢复

- 聊天执行链路切到统一 runtime 与 chatlog 查询接口

easyflow-api/easyflow-api-public/src/main/java/tech/easyflow/publicapi/controller/PublicBotController.java

@@ -13,10 +13,13 @@ import tech.easyflow.ai.service.BotService;
 import tech.easyflow.ai.service.impl.BotServiceImpl;
 import tech.easyflow.common.domain.Result;
 import tech.easyflow.core.chat.protocol.sse.ChatSseUtil;
+import tech.easyflow.core.runtime.ChatChannel;
+import tech.easyflow.core.runtime.ChatRuntimeContext;
 import tech.easyflow.system.entity.SysApiKey;
 import tech.easyflow.system.service.SysApiKeyService;
 
 import javax.annotation.Resource;
+import java.math.BigInteger;
 
 /**
  * bot 接口
@@ -51,6 +54,7 @@ public class PublicBotController {
            return ChatSseUtil.sendSystemError(null, "Apikey不能为空!");
         }
         sysApiKeyService.checkApikeyPermission(apikey, requestURI);
+        SysApiKey sysApiKey = sysApiKeyService.getSysApiKey(apikey);
         BotServiceImpl.ChatCheckResult chatCheckResult = new BotServiceImpl.ChatCheckResult();
         int size = chatRequestParams.getMessages().size();
         String prompt = null;
@@ -62,7 +66,30 @@ public class PublicBotController {
         if (errorEmitter != null) {
             return errorEmitter;
         }
-        return botService.startPublicChat(chatRequestParams.getBotId(), prompt, chatRequestParams.getMessages(), chatCheckResult);
+        return botService.startPublicChat(
+                chatRequestParams.getBotId(),
+                prompt,
+                chatRequestParams.getMessages(),
+                chatCheckResult,
+                buildRuntimeContext(chatCheckResult.getAiBot(), chatRequestParams.getConversationId(), prompt, sysApiKey)
+        );
+    }
+
+    private ChatRuntimeContext buildRuntimeContext(Bot bot, String conversationId, String prompt, SysApiKey sysApiKey) {
+        ChatRuntimeContext context = new ChatRuntimeContext();
+        context.setChannel(ChatChannel.PUBLIC_API);
+        context.setSessionId(new BigInteger(conversationId));
+        context.setTenantId(BigInteger.ZERO);
+        context.setDeptId(BigInteger.ZERO);
+        context.setUserId(BigInteger.ZERO);
+        context.setUserAccount("apikey:" + sysApiKey.getId());
+        context.setUserName("API 调用方");
+        context.setAssistantId(bot == null ? BigInteger.ZERO : bot.getId());
+        context.setAssistantCode(bot == null ? null : bot.getAlias());
+        context.setAssistantName(bot == null ? null : bot.getTitle());
+        context.setSessionTitle(prompt != null && prompt.length() > 200 ? prompt.substring(0, 200) : prompt);
+        context.setAnonymous(true);
+        return context;
     }