[Feature]: Permutations Visualization (Recursion)

[Satvik-Singh192]

So, what is it about?

📌 Description

Add a visualization for Permutations under the Recursion category.
It should demonstrate how permutations are generated using recursion and backtracking.

✅ What to Implement

• Create src/algorithms/Recursion/permutations.js
• Implement recursive backtracking to generate permutations
• Visualize:
  • Current index
  • Swaps
  • Backtracking steps
• Show all generated permutations in the output panel

🎯 Expected Outcome

A step-by-step visualizer showing swaps, recursion depth, and backtracking clearly.

✅ Semver Changes

• Minor (new feature)
• Patch
• Major

Code of Conduct

• I agree to follow this project's Code of Conduct

[Satvik-Singh192]

@adityacosmos24 please assign this issue to me sir

[adityacosmos24]

@Satvik-Singh192 assigned

[Satvik-Singh192]

@adityacosmos24 please review my earlier pull request so i can start working on this issue

[Satvik-Singh192]

@adityacosmos24 please review my pull request sir