Users should be able to search for blog post by category or tag

**Is your feature request related to a problem? Please describe.**
I would like to look for blog post based on topics I am interested in.

**Describe the solution you'd like**
Add a homepage where you can search for the blog posts.

**Describe alternatives you've considered**
Having individual pages for each category or tag.

**Additional context**
Add any other context or screenshots about the feature request here.