pr template

.github/pull_request_template.md

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+# Pull Request Template
+
+## Description
+<!-- Briefly describe the purpose of this PR. -->
+
+## Motivation
+<!-- Explain why this change is needed. What problem does it solve? -->
+
+## Type of Change
+- [ ] New Feature
+- [ ] Bug Fix
+- [ ] Refactor / Code Cleanup
+- [ ] Documentation Update
+- [ ] Other (please specify)
+
+## Related Issue(s)
+<!-- Link to any related issue(s) (e.g., #123) -->
+
+## Screenshots / Video
+<!-- Include screenshots or a short video demonstrating the change. If the change adds a new UI feature, attach an image. If it adds functionality best shown via video, embed a video. -->
+
+**Screenshot** (if applicable):
+
+```markdown
+![Screenshot Description](path/to/screenshot.png)
+```
+
+**Video** (if applicable):
+
+```html
+<video src="path/to/video.mp4" controls width="600"></video>
+```
+
+## Testing
+<!-- Describe how reviewers can test the changes. Include steps, commands, or environment setup. -->
+
+## Checklist
+- [ ] I have performed a self-review of my code.
+- [ ] I have added any necessary screenshots or videos.
+- [ ] I have linked related issue(s) and updated the changelog if applicable.
+
+---
+*Thank you for contributing!*