Added optimization configuration in angular.json file

Author: teddius

angular/image-data/angular.json

@@ -10,6 +10,14 @@
         "root": "./src",
         "sourceRoot": "./src",
         "prefix": "lib",
+        "optimization": {
+          "scripts": true,
+          "styles": {
+            "minify": true,
+            "inlineCritical": true
+          },
+          "fonts": true
+        },
         "architect": {
           "build": {
             "builder": "@angular-devkit/build-angular:ng-packagr",