fix: define proper interfaces for navprops

[mmatsumoto1026]

Description

This PR was opened to define interfaces which relate to DesktopNav and MobileNav components to enhance the TypeScript’s ability to catch errors at compile time.

Motivation and Context

FIX #1196

Screenshots

API Changes

• This PR includes API changes

Change Type

• Bug fix
• New feature
• Performance improvement
• Refactoring
• Documentation
• Dependency/Build system
• Breaking change
• Other (specify):

Testing Performed

• Tested locally by using the command pnpm --filter surfsense_web exec tsc --noEmit
• Manual/QA verification

Checklist

• Follows project coding standards and conventions
• Documentation updated as needed
• Dependencies updated as needed
• No lint/build errors or new warnings
• All relevant tests are passing

High-level PR Summary

This PR replaces any types with properly defined TypeScript interfaces for the DesktopNav and MobileNav components in the navbar. It introduces NavItem, DesktopNavProps, and MobileNavProps interfaces to improve type safety and enable better compile-time error detection.

⏱️ Estimated Review Time: 5-15 minutes

💡 Review Order Suggestion

Order	File Path
1	surfsense_web/components/homepage/navbar.tsx

[vercel]

@mmatsumoto1026 is attempting to deploy a commit to the Rohan Verma's projects Team on Vercel.

A member of the Team first needs to authorize it.

[recurseml]

Review by RecurseML

🔍 Review performed on 649f315..1948f08

✨ No bugs found, your code is sparkling clean

✅ Files analyzed, no issues (1)

• surfsense_web/components/homepage/navbar.tsx