(#193) Fixed the navbar links on the student projects page

[AppleC4T]

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• Included a Preview link and screenshot showning after and before the changes.
• Included a description of change below.
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Changes done in this Pull Request

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• Fixes The links on the student projects page don't work #193
• Preview Link: https://applec4t.github.io/gci18.fossasia.org/

Description / Changes

Fixed the links bug on the student projects page causing them not to link back to the home page. Changed the header so that the links are precise and can link back to the main page on any sub-page.

[Pipe-Runner]

@AppleC4T Could you make one more change? The order of mentor and student in the nav bar should be swapped because they appear to be in the opposite order of the way they are in the actual HTML page. Rest seems to be working pretty good. Good job spotting the bug.

[AppleC4T]

@AakashMallik Here you go. Thanks for the feedback. 😄

[saarthakchats]

Instead of creating another header file, you should simply change the links in such a way so that it works for all pages

[AppleC4T]

@saarthakchats here you go.

[Pipe-Runner]

@saarthakchats Good call.

[AppleC4T]

Is it good to merge now?

[abishekvashok]

Thanks