fix: trim whitespace from document name in export functions

--bug=1058737 --user=刘瑞斌 【共享资源】web知识库文档中导出excel文档，导出默认文档名称优化 https://www.tapd.cn/62980211/s/1731548

Author: liuruibin

ui/src/api/knowledge/document.ts

@@ -159,7 +159,7 @@ const exportDocument: (
   loading?: Ref<boolean>,
 ) => Promise<any> = (document_name, knowledge_id, document_id, loading) => {
   return exportExcel(
-    document_name + '.xlsx',
+    document_name.trim() + '.xlsx',
     `${prefix.value}/${knowledge_id}/document/${document_id}/export`,
     {},
     loading,
@@ -180,7 +180,7 @@ const exportDocumentZip: (
   loading?: Ref<boolean>,
 ) => Promise<any> = (document_name, knowledge_id, document_id, loading) => {
   return exportFile(
-    document_name + '.zip',
+    document_name.trim() + '.zip',
     `${prefix.value}/${knowledge_id}/document/${document_id}/export_zip`,
     {},
     loading,

ui/src/api/system-resource-management/document.ts

@@ -149,7 +149,7 @@ const exportDocument: (
   loading?: Ref<boolean>,
 ) => Promise<any> = (document_name, knowledge_id, document_id, loading) => {
   return exportExcel(
-    document_name + '.xlsx',
+    document_name.trim() + '.xlsx',
     `${prefix}/${knowledge_id}/document/${document_id}/export`,
     {},
     loading,
@@ -170,7 +170,7 @@ const exportDocumentZip: (
   loading?: Ref<boolean>,
 ) => Promise<any> = (document_name, knowledge_id, document_id, loading) => {
   return exportFile(
-    document_name + '.zip',
+    document_name.trim() + '.zip',
     `${prefix}/${knowledge_id}/document/${document_id}/export_zip`,
     {},
     loading,

ui/src/api/system-shared/document.ts

@@ -149,7 +149,7 @@ const exportDocument: (
   loading?: Ref<boolean>,
 ) => Promise<any> = (document_name, knowledge_id, document_id, loading) => {
   return exportExcel(
-    document_name + '.xlsx',
+    document_name.trim() + '.xlsx',
     `${prefix}/${knowledge_id}/document/${document_id}/export`,
     {},
     loading,
@@ -170,7 +170,7 @@ const exportDocumentZip: (
   loading?: Ref<boolean>,
 ) => Promise<any> = (document_name, knowledge_id, document_id, loading) => {
   return exportFile(
-    document_name + '.zip',
+    document_name.trim() + '.zip',
     `${prefix}/${knowledge_id}/document/${document_id}/export_zip`,
     {},
     loading,