Add Achievements Module

[nishant-nayak]

Description

Add achievements module.

Fixes #55.

Adding the achievements page to navbar is tracked in #135

Additionally addressed the following:

• Removed @tailwindcss/forms and updated register/login form styles to use DaisyUI styling. This ensures consistent theming across all forms and also helps fix tabs. See here for more info.
• Added a default length to GitHub username with GitHub's defined limit (39 characters)
• Added a dev_accounts_db file which loads dev accounts for testing. Should be used ONLY in dev.
• Updated title to mention IEEE NITK instead of Corpus

Dependencies

N/A

Type of Change

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• New feature (non-breaking change which adds functionality)
• Bug fix (non-breaking change which fixes an issue)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Please also list any relevant details for your test configuration. (for bug fix / breaking change)
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• Test A
• Test B

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Checklist

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• My code follows the style guidelines of this project
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

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ieee-nitk

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[nishant-nayak]