FEAT: Implement Bookmark Functionality for Tutorials and create Bookmarks Page

[muntaxir4]

Is your feature request related to a problem? Please describe.
Currently, the tutorial section includes bookmark buttons, but they do not have any implemented logic. Additionally, the bookmarks page remains empty, providing no functionality for users to save and access their bookmarked tutorials.

Describe the solution you'd like

1. Implement logic for the bookmark button so users can add and remove tutorials from their bookmarks.
2. Store bookmarked tutorials in the firestore collection cl_bookmarks.
3. Display the saved bookmarks on the bookmarks page, ensuring users can access their saved tutorials easily.

Describe alternatives you've considered

• Adding a temporary placeholder message on the bookmarks page instead of implementing full functionality.

Additional context
The current UI already includes a bookmark button, so the implementation will involve updating state management and ensuring the bookmarks page fetches and displays saved tutorials.

[rohitPandey469]

Hey @muntaxir4 I was about to raise a issue regarding it. Hovever, its a feature request so multiple PRs would be acceptable so go ahead you implement it your way I will do it my way.

[rohitPandey469]

@rajutkarsh07 @lokeshwar777 sir do check this one too

[muntaxir4]

Hey @muntaxir4 I was about to raise a issue regarding it. Hovever, its a feature request so multiple PRs would be acceptable so go ahead you implement it your way I will do it my way.

Not cool with this. Two people shouldn't work on the same issue.

[rohitPandey469]

@muntaxir4 its a feature multiple prs would be acceptable