fix(metadata): add repo url

Author: nivekcode

projects/ng-sortgrid/package.json

@@ -4,5 +4,13 @@
   "peerDependencies": {
     "@angular/common": "^7.2.0",
     "@angular/core": "^7.2.0"
-  }
-}
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/kreuzerk/ng-sortgrid.git"
+  },
+  "bugs": {
+    "url": "https://github.com/kreuzerk/ng-sortgrid/issues"
+  },
+  "homepage": "https://github.com/kreuzerk/ng-sortgrid#readme"
+}