lunary: open-source release

Author: sundanc

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,28 @@
+---
+name: Bug Report
+about: Report a bug to help us improve
+title: '[BUG] '
+labels: bug
+assignees: ''
+---
+
+**Describe the bug**
+A clear description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce:
+1. 
+2. 
+3. 
+
+**Expected behavior**
+What you expected to happen.
+
+**Environment**
+- OS: [e.g., Ubuntu 22.04, Windows 11]
+- Rust version: [e.g., 1.75.0]
+- Lunary version: [e.g., 0.2.0]
+- Features enabled: [e.g., simd, allocator]
+
+**Additional context**
+Any other context about the problem.

.github/ISSUE_TEMPLATE/feature_request.md

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+---
+name: Feature Request
+about: Suggest an idea for this project
+title: '[FEATURE] '
+labels: enhancement
+assignees: ''
+---
+
+**Is this related to a problem?**
+A description of the problem. Ex. "I'm frustrated when..."
+
+**Describe the solution you'd like**
+A clear description of what you want to happen.
+
+**Describe alternatives you've considered**
+Any alternative solutions or features you've considered.
+
+**Additional context**
+Any other context or screenshots.

.github/pull_request_template.md

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+## Description
+
+Brief description of changes.
+
+## Type of Change
+
+- [ ] Bug fix
+- [ ] New feature
+- [ ] Breaking change
+- [ ] Documentation update
+
+## Checklist
+
+- [ ] Tests pass (`cargo test --all-features`)
+- [ ] Clippy passes (`cargo clippy --all-features`)
+- [ ] Code formatted (`cargo fmt`)
+- [ ] Documentation updated (if applicable)
+- [ ] CHANGELOG.md updated (if applicable)
+
+## Related Issues
+
+Fixes #(issue number)

.gitignore

@@ -1,3 +1,37 @@
 target/
 **/*.swp
 .DS_Store
+
+# IDE and Editor files
+.vscode/
+*.sublime-project
+*.sublime-workspace
+*.code-workspace
+.vs/
+
+# Build artifacts
+dist/
+build/
+*.o
+*.a
+*.so
+*.dylib
+*.dll
+
+# Dependencies
+node_modules/
+vendor/
+.cargo/
+
+# Logs and temp files
+*.log
+*.tmp
+tmp/
+
+# OS files
+Thumbs.db
+*.exe
+
+# Environment
+.env
+.env.local

CONTRIBUTING.md

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+# Contributing to Lunary ITCH Parser
+
+Thank you for your interest in contributing.
+
+## How to Contribute
+
+### Reporting Bugs
+
+- Check existing issues first
+- Use the bug report template
+- Include OS, Rust version, and reproduction steps
+
+### Suggesting Features
+
+- Open an issue with the feature request template
+- Describe the use case and expected behavior
+
+### Pull Requests
+
+1. Fork the repository
+2. Create a feature branch
+3. Make your changes
+4. Run tests: `cargo test --all-features`
+5. Run clippy: `cargo clippy --all-features`
+6. Format code: `cargo fmt`
+7. Commit with a clear message
+8. Push and open a PR
+
+## License
+
+By contributing, you agree that your contributions will be licensed under the AGPL-3.0-or-later license.