make category page better

[axentioialexandru95]

• [x] make from 2 different pages only one
• [x] make sure routing works accordingly
• [x] make it look good
• [x] add a small description fro product, no longer than 30 characters
• [x] populate DB with descriptions
• [x] make the active category visible with accent color
• [x] Add see all button
• [x] Add digital daten image