docs(docs): update navigation order and add version label for DevIn Input Language documentation

The navigation order of the DevIn Input Language documentation has been adjusted from 1 to 4 to better reflect the structure of the development documentation. Additionally, a version label `[email protected]` has been added to the header, indicating the documentation's relevance to version 1.7.1 of AutoDev. This commit ensures that the documentation is better organized and more clearly associated with the correct version of the software.

Author: phodal

docs/development/devin-input-language.md

@@ -1,10 +1,13 @@
 ---
 layout: default
 title: DevIn Input Language
-nav_order: 1
+nav_order: 4
 parent: Development
 ---
 
+[email protected]
+{: .label .label-yellow }
+
 # DevIn Input Language 
 
 In issue [#101](https://github.com/unit-mesh/auto-dev/issues/101),