[TODO] Revamp Github Component Kit

[samad-yar-khan]

Description :

The Current Github Component Kit has the following issues :

• The current kit has multiple components which are used using different tags ,this makes it more complicated to use
• The database design for the component is not suitable for multiple repositories
• The current kit does not have a pull request component

Proposed Changes

• Create a single <Github ... /> tag which can display different components .
• Improve database design for scalability

• Create Pull Request Component