Change title and layout for projects page

Updated the projects page layout and title.

Author: microbitcoder652

projects.md

@@ -1,10 +1,11 @@
 ---
-title: "Micro Chat"
-excerpt: "A micro:bit-powered messaging system"
-layout: single
-collection: projects
+title: "Projects"
+layout: archive
+permalink: /projects/
+author_profile: true
 ---
 
+
 ## Featured Projects
 
 - [Micro Chat](https://microbitcoder652.github.io/projects/micro-chat/)