docs: update github issue template

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,24 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+Before proposing this issue, plz search the existed issues by your keywords first.
+
+**Describe the bug**
+
+**To Reproduce**
+
+**Expected behavior**
+
+**Screenshots**
+
+**Platform:**
+ - macOS, Linux, or Windows
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/discussion.md

@@ -0,0 +1,10 @@
+---
+name: Discussion
+about: Just type your opinions.
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Type your opinions or ideas here.**

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,18 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+
+**Is your feature request related to a problem? Please describe.**
+Please describe the problem you are trying to solve.
+
+**Describe the solution you'd like**
+Please describe the desired behavior.
+
+**Describe alternatives you've considered**
+Please describe alternative solutions or features you have considered.

.github/ISSUE_TEMPLATE/help.md

@@ -0,0 +1,12 @@
+---
+name: Help
+about: Please file an issue in our help repo.
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Please detail your questions here : )**
+
+Questions posted to this repository will be closed.