feature：bug tpl

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -1,6 +1,6 @@
 name: 🐛 错误报告 | Bug Report
 description: 请详细描述您使用过程中遇到的问题。| Please describe in detail the problems you encountered in the process of using.
-title: "[Bug问题]: "
+title: "【Bug问题】: "
 labels: ["bug"]
 body:
   - type: markdown
@@ -32,7 +32,7 @@ body:
       label: bug 描述
       description: 请描述你怎么遇到的 bug和出现什么现象被你认为是bug?
       placeholder: 请输入描述!
-      value: ""
+      value: "我发现..."
     validations:
       required: true
   - type: textarea