[Bounty] Add PULL_REQUEST_TEMPLATE.md (#20)

Adds PR template.

Author: zddsl

ISSUE_TEMPLATE.md

@@ -0,0 +1,31 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: '[BUG] '
+labels: bug
+assignees: ''
+---
+
+## Describe the bug
+<!-- A clear and concise description of the bug -->
+
+## To Reproduce
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+## Expected behavior
+<!-- A clear and concise description of what you expected to happen -->
+
+## Screenshots
+<!-- If applicable, add screenshots to help explain your problem -->
+
+## Environment
+- OS:
+- Python version:
+- Project version:
+
+## Additional context
+<!-- Add any other context about the problem here -->

PULL_REQUEST_TEMPLATE.md

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+<!--
+Thank you for contributing to this project!
+
+Please fill out the information below to help us review your pull request.
+-->
+
+## Description
+<!-- Brief description of the changes -->
+
+## Type of Change
+- [ ] Bug fix
+- [ ] New feature
+- [ ] Breaking change
+- [ ] Documentation update
+
+## Testing
+<!-- Describe how you tested the changes -->
+
+## Checklist
+- [ ] My code follows the style guidelines
+- [ ] I have performed a self-review
+- [ ] I have commented my code, particularly in hard-to-understand areas
+- [ ] I have made corresponding changes to the documentation
+- [ ] My changes generate no new warnings
+- [ ] I have tested changes locally
+
+## Bounty Claim
+If this PR addresses a bounty issue:
+- Issue number:
+- Wallet ID: