External dataset (#1497)

* perf: read rawText and chunk code

* perf: read raw text

* perf: read rawtext

* perf: token count

* log

packages/service/core/workflow/dispatch/tools/http468.ts

@@ -71,7 +71,7 @@ export const dispatchHttp468Request = async (props: HttpRequestProps): Promise<H
     chatId,
     responseChatItemId,
     ...variables,
-    histories: histories.slice(-10),
+    histories: histories?.slice(-10) || [],
     ...body,
     ...dynamicInput
   };

packages/service/core/workflow/dispatch/utils.ts

@@ -62,7 +62,10 @@ export const valueTypeFormat = (value: any, type?: WorkflowIOValueTypeEnum) => {
     return JSON.stringify(value);
   }
   if (type === 'number') return Number(value);
-  if (type === 'boolean') return value === 'true' ? true : false;
+  if (type === 'boolean') {
+    if (typeof value === 'string') return value === 'true';
+    return Boolean(value);
+  }
   try {
     if (type === WorkflowIOValueTypeEnum.datasetQuote && !Array.isArray(value)) {
       return JSON.parse(value);