feat: created home sidebar

[abhinandanmishra1]

trafficstars

PR Features:

• Created a sidebar as per the new design format
• The sidebar is responsive for all types of devices

Screenshot

https://github.com/user-attachments/assets/738dcce6-5b0e-4777-ae31-44e699a0cca8

Desktop Mode [Expanded]

Desktop Mode [Collapsed]

Collapsed [Hover will show a tooltip]

Responsiveness check

Resolves #888

Checklist before requesting a review

• [x] I have performed a self-review of my code
• [x] I assure there is no similar/duplicate pull request regarding same issue

[siinghd]

@abhinandanmishra1 what happens when on a video? there are two side bars?

[abhinandanmishra1]

@siinghd This is how it looks for now. In the upcoming designs, we'll need to add a show/hide list feature at the place of the second sidebar. In this PR, I have only worked on one feature. I can implement the other features on top of this code if the main sidebar looks good.