add issue & PR template

.github/ISSUE_TEMPLATE/compatibility.md

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+---
+name: ERC Compatibility Issue
+about: Report ERC standard compliance or interoperability issues
+title: '[ERC Compatibility]: '
+labels: ['compatibility']
+assignees: ''
+---
+
+Please look through our [CONTRIBUTING](https://github.com/Perfect-Abstractions/Compose/blob/main/CONTRIBUTING.md) guide, [discussions](https://github.com/Perfect-Abstractions/Compose/discussions) and codebase to ensure your issue is well-researched and not already covered.
+
+## ERC Compatibility Issue
+
+**Help us maintain ERC standard compliance and interoperability:**
+
+### Standard/Interface
+<!-- Which ERC standard or interface is involved? (e.g., ERC-20, ERC-721, ERC-173, other) -->
+
+### Summary
+<!-- Provide a brief summary of the compatibility issue -->
+
+### Recommended change
+<!-- Describe a possible change to the code -->
+
+### Additional Context
+<!-- Add any other context, links, screenshots, or information that might be helpful -->
+
+## Helpful Information
+
+**Have a question?** Please check our [CONTRIBUTING](https://github.com/Perfect-Abstractions/Compose/blob/main/CONTRIBUTING.md) file first - your answer might already be there!
+
+**Want to discuss something?** For general questions, ideas, or brainstorming, please browse our [discussions](https://github.com/Perfect-Abstractions/Compose/discussions) or start a new one. 
+
+You can also join our [Discord](https://discord.gg/DCBD2UKbxc) to discuss the compatibility issue.

.github/ISSUE_TEMPLATE/config.yml

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+blank_issues_enabled: false
+contact_links:
+  - name: GitHub Discussions
+    url: https://github.com/Perfect-Abstractions/Compose/discussions
+    about: Ask questions, share ideas, and discuss the project
+  - name: Discord Community
+    url: https://discord.gg/DCBD2UKbxc
+    about: Join our Discord for real-time discussions and support
+  - name: Contributing
+    url: https://github.com/Perfect-Abstractions/Compose/blob/main/CONTRIBUTING.md
+    about: Read the contributing guide to get started

.github/ISSUE_TEMPLATE/documentation.md

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+---
+name: Documentation Issue
+about: Report documentation problems or suggest improvements
+title: '[DOCS] '
+labels: ['documentation']
+assignees: ''
+---
+
+Please look through our [CONTRIBUTING](https://github.com/Perfect-Abstractions/Compose/blob/main/CONTRIBUTING.md) guide, [discussions](https://github.com/Perfect-Abstractions/Compose/discussions) and codebase to ensure your issue is well-researched and not already covered.
+
+## Documentation Issue
+
+**Help us improve our documentation by reporting issues or suggesting improvements:**
+
+### Summary
+<!-- Describe the documentation issue clearly -->
+
+### Location
+<!-- Provide links, file paths, or section names -->
+
+### Recommended change
+<!-- Describe what the correct information should be -->
+
+### Additional Context
+<!-- Add any other context, screenshots, or examples that might be helpful -->
+
+## Helpful Information
+
+**Have a question?** Please check our [CONTRIBUTING](https://github.com/Perfect-Abstractions/Compose/blob/main/CONTRIBUTING.md) file first - your answer might already be there!
+
+**Want to discuss something?** For general questions, ideas, or brainstorming, please browse our [discussions](https://github.com/Perfect-Abstractions/Compose/discussions) or start a new one. 
+
+You can also join our [Discord](https://discord.gg/DCBD2UKbxc) to discuss the documentation issue.

.github/ISSUE_TEMPLATE/feature_request.md

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+---
+name: Feature Request
+about: Suggest an idea for this project
+title: '[Feature]: '
+labels: ['new feature']
+assignees: ''
+---
+
+Please look through our [CONTRIBUTING](https://github.com/Perfect-Abstractions/Compose/blob/main/CONTRIBUTING.md) guide, [discussions](https://github.com/Perfect-Abstractions/Compose/discussions) and codebase to ensure your issue is well-researched and not already covered.
+
+## Feature Request
+
+
+**If you have an idea for a new feature or improvement, please provide enough detail to help us understand your request.**
+
+### Description
+<!-- A clear and concise description of the feature you propose -->
+
+### Value
+<!-- Explain the problem this feature would solve or the benefit it would provide -->
+
+
+### Additional Context
+<!-- Add any other context, links or information that might be helpful -->
+
+## Helpful Information
+
+**Have a question?** Please check our  [CONTRIBUTING](https://github.com/Perfect-Abstractions/Compose/blob/main/CONTRIBUTING.md) file first - your answer might already be there!
+
+**Want to discuss something?** For general questions, ideas, or brainstorming, please browse our [discussions](https://github.com/Perfect-Abstractions/Compose/discussions) or start a new one. 
+
+You can also join our [Discord](https://discord.gg/DCBD2UKbxc) to discuss the issue.

.github/ISSUE_TEMPLATE/question.md

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+---
+name: Question
+about: Ask a question about the project
+title: '[QUESTION] '
+labels: ['question']
+assignees: ''
+---
+
+Please look through our [CONTRIBUTING](https://github.com/Perfect-Abstractions/Compose/blob/main/CONTRIBUTING.md) guide, [discussions](https://github.com/Perfect-Abstractions/Compose/discussions) and codebase to ensure your issue is well-researched and not already covered.
+
+## Question
+
+**What would you like to know about Compose?**
+
+### Your Question
+<!-- Ask your question in a clear and concise way -->
+
+### Context
+<!-- Provide any relevant context or background information -->
+
+### What I've Tried
+<!-- Describe what you've already tried or researched -->
+
+### Expected Outcome
+<!-- What would help you the most? -->
+
+### Code Example
+<!-- If applicable, provide a code example that relates to your question -->
+
+## Helpful Information
+
+**Have a question?** Please check our [README](https://github.com/Perfect-Abstractions/Compose/blob/main/README.md) and [CONTRIBUTING](https://github.com/Perfect-Abstractions/Compose/blob/main/CONTRIBUTING.md) files first - your answer might already be there!
+
+**Want to discuss something?** For general questions, ideas, or brainstorming, please browse our [discussions](https://github.com/Perfect-Abstractions/Compose/discussions) or start a new one. 
+
+You can also join our [Discord](https://discord.gg/DCBD2UKbxc) to discuss the question.

.github/ISSUE_TEMPLATE/security.md

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+---
+name: Security Issue
+about: Report a security vulnerability
+title: '[SECURITY] '
+labels: ['security']
+assignees: ''
+---
+
+Please look through our [CONTRIBUTING](https://github.com/Perfect-Abstractions/Compose/blob/main/CONTRIBUTING.md) guide, [discussions](https://github.com/Perfect-Abstractions/Compose/discussions) and codebase to ensure your issue is well-researched and not already covered.
+
+## Security Issue
+
+### Vulnerability Description
+<!-- Describe the security issue clearly and concisely -->
+
+### Impact
+<!-- What is the potential impact of this vulnerability? -->
+
+### Code Example
+<!-- If applicable, provide a minimal code example that demonstrates the vulnerability -->
+
+### Suggested Fix
+<!-- If you have ideas for how to fix this, please describe them -->
+
+### Additional Context
+<!-- Add any other context, proof of concept, or information that might be helpful -->
+
+## Helpful Information
+
+**Security is our top priority.** We appreciate responsible disclosure of security issues.
+
+**Have a question?** Please check our [CONTRIBUTING](https://github.com/Perfect-Abstractions/Compose/blob/main/CONTRIBUTING.md) file first - your answer might already be there!
+
+**Want to discuss something?** For general questions, ideas, or brainstorming, please browse our [discussions](https://github.com/Perfect-Abstractions/Compose/discussions) or start a new one. 
+
+You can also join our [Discord](https://discord.gg/DCBD2UKbxc) to discuss security concerns.

.github/ISSUE_TEMPLATE/testing.md

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+---
+name: Testing Issue
+about: Report test-related problems or suggest test improvements
+title: '[Testing]: '
+labels: ['testing']
+assignees: ''
+---
+
+Please look through our [CONTRIBUTING](https://github.com/Perfect-Abstractions/Compose/blob/main/CONTRIBUTING.md) guide, [discussions](https://github.com/Perfect-Abstractions/Compose/discussions) and codebase to ensure your issue is well-researched and not already covered.
+
+## Testing Issue
+
+
+
+**Help us improve our test coverage and quality:**
+
+### Description
+<!-- A clear and concise description of the testing issue -->
+
+### Target File/Function(s) being tested
+<!-- Which file or function is being tested? -->
+
+## Helpful Information
+
+**Have a question?** Please check our [CONTRIBUTING](https://github.com/Perfect-Abstractions/Compose/blob/main/CONTRIBUTING.md) file first - your answer might already be there!
+
+**Want to discuss something?** For general questions, ideas, or brainstorming, please browse our [discussions](https://github.com/Perfect-Abstractions/Compose/discussions) or start a new one. 
+
+You can also join our [Discord](https://discord.gg/DCBD2UKbxc) to discuss the testing issue.
+

.github/pull_request_template.md

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+## Summary
+<!-- Provide a brief summary of your changes -->
+
+## Changes Made
+
+<!-- List the main changes you made -->
+
+## Checklist
+
+Before submitting this PR, please ensure:
+
+[ ] **Code follows the Solidity feature ban** - No inheritance, constructors, modifiers, public/private variables, external library functions, `using for` directives, or `selfdestruct`
+
+[ ] **Code follows Design Principles** - Readable, uses diamond storage, favors composition over inheritance
+
+[ ] **Code matches ERC20Facet.sol style** - Consistent formatting, documentation, and patterns
+
+[ ] **Code is formatted with `forge fmt`**
+
+[ ] **Tests are included** - All new functionality has comprehensive tests
+
+[ ] **All tests pass** - Run `forge test` and ensure everything works
+
+[ ] **Documentation updated** - If applicable, update relevant documentation
+
+Make sure to follow the [CONTRIBUTING.md](https://github.com/Perfect-Abstractions/Compose/blob/main/CONTRIBUTING.md) guidelines.
+
+## Additional Notes
+
+<!-- Any additional information, concerns, or questions for reviewers -->