[zh] Fix links in contribute section

This PR fixes bad links found in the contribute section, identified via:
```
./scripts/linkchecker.py -l zh -f /docs/contribute/**/*.md
```

Fix Summary:
Bad links pointing nowhere: 23
Links which should point to localized pages: 28
Links which should avoid redirections: 5
Unsafe links that use HTTP: 6

content/zh/docs/contribute/style/write-new-topic.md

@@ -285,7 +285,7 @@ For an example of a topic that uses this technique, see
 [Running a Single-Instance Stateful Application](/docs/tutorials/stateful-application/run-stateful-application/).
 -->
 有关使用此技术的主题的示例，请参见
-[运行单实例有状态的应用](/zh/docs/tutorials/stateful-application/run-stateful-application/)。
+[运行单实例有状态的应用](/zh/docs/tasks/run-application/run-single-instance-stateful-application/)。
 
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 ## Adding images to a topic