…cation

- Change button text from 'Opening GitHub…' to 'Signing in…' for clarity.
- Add a message to inform users to return to the tab after authorizing in another tab, enhancing user experience during the authentication process.
- Adjust condition to display the form when the viewState is 'ready' or 'saving', allowing for better handling of the admin panel state.

- Introduce new hooks for managing authentication and configuration state, enhancing code reusability and clarity.
- Create dedicated components for various admin functionalities, including custom links, featured repositories, and hero section management.
- Implement utility functions for cleaning and parsing configuration data, ensuring data integrity before API interactions.
- Update AdminPage to utilize new hooks and components, streamlining the admin interface and improving user experience during configuration management.

- Refactor AdminPage to include nested routes for configuration management, projects, blogs, videos, and posts, enhancing navigation within the admin interface.
- Introduce new AdminConfigPage and AdminPlaceholderPage components to manage specific content types, providing a clearer structure for future development.
- Implement AdminLayout, AdminNavbar, and AdminSidebar components to streamline the admin panel's layout and improve user experience.
- Update authentication context management to encapsulate admin state and actions, promoting better state handling across components.

- Introduce new data files: blogs.json, posts.json, and projects.json to store content.
- Implement custom hooks (useBlogsStore, usePostsStore, useProjectsStore) for managing state and API interactions for blogs, posts, and projects.
- Create AdminBlogsPage, AdminPostsPage, and AdminProjectsPage components for content management within the admin panel.
- Enhance routing in main.tsx to include new admin pages for better navigation.
- Update GitHub API functions to handle fetching and updating content for blogs, posts, and projects.
- Define content types in a new contentTypes.ts file for better type safety and clarity.

…practices

- Modify .gitignore to clarify that environment variables should never be committed, emphasizing the importance of keeping sensitive information secure.
- Enhance README with detailed steps for creating an OAuth App and adding GitHub Actions secrets, improving clarity for users setting up the admin panel.
- Introduce SECURITY.md to outline a security checklist, specifying files that should never be committed and providing guidance on managing secrets in GitHub Actions.