doc: 增加 PR 模板，修改 issue 模板 (#5314)

.github/ISSUE_TEMPLATE/bug_report_en.md

@@ -9,7 +9,7 @@ Please ensure you have read [documentation](https://docs.rsshub.app/en), and pro
 Due to the anti-crawling policy implemented by certain websites, some RSS routes provided by the demo will return status code 403. This is not an issue caused by RSSHub and please do not report it.
 -->
 
-- Involved route
+- The involved route, with all required and optional parameters
 
 - What is expected
 

.github/ISSUE_TEMPLATE/bug_report_zh.md

@@ -9,7 +9,7 @@ about: 早起的小可爱有虫抓
 由于部分源网站反爬缘故，演示地址一些 rss 会返回 status code 403，该问题不是 RSSHub 所致，请勿提交 issue。
 -->
 
-- 路由地址
+- 完整路由地址，包含所有必选与可选参数
 
 - 预期是什么
 

.github/ISSUE_TEMPLATE/pull_request_template.md

@@ -0,0 +1,13 @@
+## 该 PR 相关 Issue / Involved issue
+
+Close #
+
+## 完整路由地址 / Example for the proposed route(s)
+
+<!--
+
+为方便测试，请附上完整路由地址，包括所有必选与可选参数，否则将导致 PR 被关闭。
+
+To simplify the testing workflow, please include the complete route, with all required and optional parameters, otherwise your pull request will be closed.
+
+-->