Merge pull request #56 from Supporterino/Supporterino-patch-12

feat(github): ✨ add contributing doc

CONTRIBUTING.md

@@ -0,0 +1,29 @@
+## Reporting Issues
+
+If you encounter any bugs, issues, or have feature requests, please [open an issue](https://github.com/Supporterino/truenas-graphite-to-prometheus/issues) on GitHub. Provide as much detail as possible, including steps to reproduce the issue and any relevant logs or screenshots.
+
+## Submitting Pull Requests
+
+1. Ensure your branch is up to date with the main repository's `main` branch.
+    ```sh
+    git fetch upstream
+    git checkout main
+    git merge upstream/main
+    ```
+2. Follow the [Coding Standards](#coding-standards) and ensure your code passes all tests.
+3. Create a detailed pull request description, including the purpose of the changes and any relevant information.
+4. Link any related issues in the pull request description.
+5. Wait for a project maintainer to review your pull request. Be prepared to make any requested changes.
+
+## Coding Standards
+
+- Follow the existing code style and conventions.
+- Write clear, concise, and well-documented code.
+- Use meaningful variable and function names.
+- Ensure your code is properly formatted.
+
+## Documentation
+
+- Update the README.md file if your changes affect the usage or setup of the project.
+- Add or update comments in the code to explain complex logic or important sections.
+- Ensure any new features or changes are documented in the appropriate markdown files.