4.6.8-production (#822)

* Json completion (#16)

* json-completion

* fix duplicate

* fix

* fix: config json

* feat: query extension

* perf: i18n

* 468 doc

* json editor

* perf: doc

* perf: default extension model

* docker file

* doc

* perf: token count

* perf: search extension

* format

* perf: some constants data

---------

Co-authored-by: heheer <71265218+newfish-cmyk@users.noreply.github.com>

docSite/content/docs/workflow/modules/coreferenceResolution.md

@@ -1,5 +1,5 @@
 ---
-title: "问题补全"
+title: "问题补全（已合并到知识库搜索）"
 description: "问题补全模块介绍和使用"
 icon: "input"
 draft: false

docSite/content/docs/workflow/modules/dataset_search.md

@@ -7,6 +7,8 @@ toc: true
 weight: 357
 ---
 
+知识库搜索具体参数说明，以及内部逻辑请移步：[FastGPT知识库搜索方案](/docs/course/data_search/)
+
 ## 特点
 
 - 可重复添加（复杂编排时防止线太乱，可以更美观）