Kavlin-Kaur/Qonnect

AI Summary: The `Header.jsx` component is currently bloated with redundant code, excessive comments, and outdated styles, making it difficult to maintain. This issue aims to refactor the component to simplify its logic, streamline props and event handlers, consolidate JSX, and update CSS patterns. The primary goal is to enhance readability and maintainability while preserving all existing functionality and ensuring a cleaner codebase.

AI Summary: This issue proposes adding structured templates for Pull Requests and Issues to a growing project. The goal is to streamline collaboration, ensure clear communication, maintain consistency, and improve the overall contributor experience by guiding them on what details to provide. Specifically, it suggests creating a PR template and separate issue templates for bug reports, feature requests, and general tasks.