Add license to package.json

package.json

@@ -1,6 +1,8 @@
 {
   "name": "ghostfolio",
   "version": "0.85.0",
+  "homepage": "https://ghostfol.io",
+  "license": "AGPL-3.0",
   "scripts": {
     "affected": "nx affected",
     "affected:apps": "nx affected:apps",
@@ -42,7 +44,6 @@
     "watch:server": "yarn run nx build api --watch",
     "workspace-generator": "nx workspace-generator"
   },
-  "private": true,
   "dependencies": {
     "@angular/animations": "11.2.4",
     "@angular/cdk": "11.0.4",