add feature request issue tpl

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,6 +1,6 @@
 ---
 name: Bug report
-about: Create a report to help us improve
+about: Create a bug report to help us improve
 title: ''
 labels: bug
 assignees: ''

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,11 @@
+---
+name: Feature Request
+about: Create a feature request
+title: '[Feature Request]'
+labels: enhancement
+assignees: ''
+
+---
+
+Please move to [Discussions - Feature Request](https://github.com/wang0618/PyWebIO/discussions/categories/feature-request) for posting.
+