docs: add checklist for PR

.github/PULL_REQUEST_TEMPLATE.md

@@ -11,3 +11,42 @@ Close #
 To simplify the testing workflow, please include the complete route, with all required and optional parameters, otherwise your pull request will be closed.
 
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+
+## 新RSS检查列表 / New RSS Script Checklist
+
+<!-- 
+
+Please go over the checklist below before PR: this improve your PR pass rate.
+
+Reference: https://docs.rsshub.app/en/joinus/
+
+请在提交PR前检查以下事项: 这可以提升PR通过率
+
+参考: https://docs.rsshub.app/joinus
+
+-->
+
+- [ ] 这是在提交一个新的RSS吗? Is this a new RSS Script?
+  - **如果不是, 请留空本列表**. **LEAVE BLANK** if it is not a submitting new RSS Script
+- [ ] 是否提供了文档? Documentation provided?
+  - [ ] 是否提供了英文文档? EN Documentation provided?
+- [ ] 是否支持全文获取? Is this RSS Script support fulltext?
+  - [ ] 如果全文获取中需要访问文章链接, 是否使用了缓存? If fulltext requires to fetch detail pages, is cache used in the process?
+  - [缓存说明](https://docs.rsshub.app/joinus/#ti-jiao-xin-de-rsshub-gui-ze-bian-xie-jiao-ben-shi-yong-huan-cun) | [How to use cache](https://docs.rsshub.app/joinus/#ti-jiao-xin-de-rsshub-gui-ze-bian-xie-jiao-ben-shi-yong-huan-cun)
+- [ ] 目标是否有明显的反爬/频率限制? Is there any sign of anti-bot or rate limit?
+  - [ ] 如果有, 是否有对应的措施? (延长缓存时间, 写文档说明, etc.) If yes, do your code reflect this sign? (e.g. write documentations, use long cache time)
+- [ ] 是否引入的新的包? Any new package introduced?
+  - 如果有, 请说明原因. If yes, please state your reason
+- [ ] 是否使用了`Puppeteer`? Make use of `Puppeteer`?
+  - 如果有, 请说明原因. If yes, please state your reason
+  
+
+## 说明 / Note
+
+<!-- 
+
+Please state your reason/note here 
+
+请在这里描述你的原因或留下其他相关的说明
+
+-->