Fix include formatting for unordered_map

[supervoidcoder]

Summary by CodeRabbit

• Style
  • Applied minor source code formatting adjustments.

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[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

A single trailing space was added to the #include <unordered_map> preprocessor directive in main.cpp. This is purely a formatting change with no functional impact on the codebase.

Changes

Cohort / File(s)	Summary
Whitespace formatting main.cpp	Added trailing space to #include <unordered_map> line

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~1 minute

Poem

🐰 A space so small, yet oh so grand,
One character tweaked with gentle hand,
No logic changed, no flow rearranged,
Just whitespace blessed, forever changed! ✨

✨ Finishing touches

• 📝 Generate docstrings

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