fixes 479 added all category item

[Naveed-23]

PR Fixes:

• Created a category for all which can go back to all categories in mobile view and desktop.

Resolves #479

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]

thank you sir