Add link to repo in package.json (#58)

Author: frankieroberto

package-lock.json

@@ -1,7 +1,8 @@
 {
-  "name": "nhsuk-design-history",
+  "name": "prevension-services-design-history",
   "version": "2.0.0",
   "description": "A template for a place for documenting NHS.UK service designs",
+  "homepage": "https://github.com/NHSDigital/prevention-services-design-history",
   "keywords": [
     "design-history",
     "government",