feat: Added Kadane's Algorithm in Rust (Rust/dynamic_programming/kadane_algo.rs)

[JithuMorrison]

Description

This pull request adds an implementation of Kadane’s Algorithm in Rust under the Rust/dynamic_programming/ directory.
The file kadane_algo.rs provides a clear and efficient implementation of the algorithm for finding the maximum subarray sum, with concise comments and a simple example for learners.

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Details

• Implemented Kadane’s Algorithm to compute the maximum subarray sum in a one-dimensional array of integers.
• Included a main() function with sample test cases demonstrating different input scenarios.
• Followed clean and consistent Rust coding conventions similar to other algorithm files in the repository (e.g., bubble_sort.rs, merge_sort.rs, etc.).

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Checklist

• Added kadane.rs under Rust/dynamic_programming/
• Follows existing naming and formatting conventions

[github-actions]

🎉 Welcome to Hacktoberfest 2025, @JithuMorrison! 🎃

Thank you for your first contribution to our DSA repository! Here's what happens next:

🔍 Automatic Checks

• ✅ Code Validation: Passed
• 🧪 Compilation Tests: Failed

📋 Next Steps

⚠️ Action needed: Please fix the compilation errors and push your changes.

🎁 What You Get

• 🏆 Hacktoberfest Credit: This PR counts toward your 6 PR goal for exclusive T-shirt + Tree!
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• 📚 Learning: Code review feedback from experienced developers

💡 Tips for Success

• Follow our Contributing Guidelines
• Add comments explaining your algorithm
• Include time/space complexity analysis
• Test your code before submitting

Welcome to the community! 🚀

[github-actions]

🤖 Automated PR Status

🔍 Code Validation

✅ Passed - File naming and structure look good!

🧪 Compilation Tests

❌ Failed - Please fix compilation errors and try again.

📋 Overall Status

⚠️ Needs Work - Please address the issues above.
💡 Push new commits to automatically re-run these checks.

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