Detect whether signed in github user has starred Nest repo or not

Community & Support: [LinkedIn Group](https://www.linkedin.com/groups/14656108/) · [Slack #project-nest](https://owasp.slack.com/archives/project-nest)

Active project leaders: Arkadii Yakovets -- [GitHub](https://github.com/arkid15r/) · [LinkedIn](https://www.linkedin.com/in/arkid15r/) · [Slack](https://owasp.slack.com/team/U060W3NKLTF); Kate Golovanova -- [GitHub](https://github.com/kasya/) · [LinkedIn](https://www.linkedin.com/in/kate-golovanova/) · [Slack](https://owasp.slack.com/team/U07PWB1JZ6Z)

[Contributing](https://github.com/owasp/nest/blob/main/CONTRIBUTING.md) · [Code of Conduct](https://github.com/owasp/nest/blob/main/CODE_OF_CONDUCT.md) · [GSoC Mentors](https://github.com/owasp/nest/blob/main/MENTORS.md)

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**Is your feature request related to a problem? Please describe.**
The Navbar has a start button which on clicking redirects to Nest repository. I have signed in using my github account and have the Nest repo starred, however navbar still makes it look like user hasn't starred the repo .

**Describe the solution you'd like**
Detect if user is signed it via github, if they are, check whether they have starred the repo, if yes then update empty star with filled star representing that user has already starred the repo.

**Describe alternatives you've considered**
A clear and concise description of any alternative solutions or features you've considered.

**Are you going to work on implementing this?**

- [x] Yes
- [ ] No

**Additional context**

- This is how it looks atm

- This is how it would look if it's starred. ( would also replace svg with another filled svg, smth like this )