fix: remove unused variable/import/function flagged by code scanning alert #1

[jaseel0]

Potential fix for https://github.com/BeyteFlow/GitQuest/security/code-scanning/1

In general, unused imports should be removed to avoid confusion and keep the bundle smaller. Here, the simplest and safest fix is to delete the unused usePathname import line.

Specifically, in frontend/components/header.tsx, remove line 5: import { usePathname } from "next/navigation";. No other code uses usePathname, so no further edits are required. No new methods, imports, or definitions are needed; we are only cleaning up the unused import.

Suggested fixes powered by Copilot Autofix. Review carefully before merging.

Summary by CodeRabbit

• Chores
  • Removed unused code dependency in header component.

[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

⚙️ Run configuration

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Review profile: CHILL

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Run ID: ed16ad80-436f-4f88-8f2d-1b5b1be4dc33

📥 Commits

Reviewing files that changed from the base of the PR and between 57925b2 and 00ca30c.

📒 Files selected for processing (1)

• frontend/components/header.tsx

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Walkthrough

Removed an unused import of usePathname from next/navigation in the header component file. No functional changes or control flow alterations present.

Changes

Cohort / File(s)	Summary
Unused Import Removal frontend/components/header.tsx	Removed unused usePathname import from next/navigation.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Suggested reviewers

• naheel0

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