Perf system plugin and worker (#2126)

* perf: worker pool

* perf: worker register

* perf: worker controller

* perf: system plugin worker

* perf: system plugin worker

* perf: worker

* perf: worker

* worker timeout

* perf: copy icon

packages/service/worker/readFile/extension/docx.ts

@@ -0,0 +1,23 @@
+import mammoth from 'mammoth';
+import { ReadRawTextByBuffer, ReadFileResponse } from '../type';
+import { html2md } from '../../htmlStr2Md/utils';
+
+/**
+ * read docx to markdown
+ */
+export const readDocsFile = async ({ buffer }: ReadRawTextByBuffer): Promise<ReadFileResponse> => {
+  try {
+    const { value: html } = await mammoth.convertToHtml({
+      buffer
+    });
+
+    const rawText = html2md(html);
+
+    return {
+      rawText
+    };
+  } catch (error) {
+    console.log('error doc read:', error);
+    return Promise.reject('Can not read doc file, please convert to PDF');
+  }
+};