Add ISSUE_TEMPLATE

.github/ISSUE_TEMPLATE/bug-report.md

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+---
+name: Bug report
+about: Create a report to help us improve
+title: 'Bug Report'
+labels: 'bug'
+assignees: ''
+---
+
+**Describe the bug | Bug描述**
+A clear and concise description of what the bug is. 
+
+
+**Steps to reproduce | 如何复现**
+Steps to reproduce the behavior:
+1. 
+2. 
+3. 
+4. 
+5. 
+
+**Expected behavior | 预期行为**
+A clear and concise description of what you expected to happen.
+
+**Actual behavior | 实际行为**
+A clear and concise description of what actually happened.
+
+
+**Screenshots/Logs | 截图/日志**
+If applicable, add screenshots and/or a video to help explain your problem.
+
+
+**Desktop | 桌面环境**
+ - OS: [e.g. Windows, macOS, Linux]
+ - Version [e.g. Win10, Bug Sur, Ubuntu20]
+ - CPU [e.g. Intel I9-9900k , Ryzen 5900x, ]
+ - GPU [AMD 6800 XT, NVidia RTX 3090]
+ - Memory [e.g. 16GB]
+ - Compiler [e.g. MSVC2019, Clang13, G++7.0]
+
+**Additional context | 补充信息**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/config.yaml

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+blank_issues_enabled: true

.github/ISSUE_TEMPLATE/feature_request.md

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+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: enhancement
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe. **
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.