[AAE-6162][AAE-6163] Add the storybook target to core and content (#7303)

* Add the storybook target to core and content

* Remove test story

lib/core/.storybook/tsconfig.json

@@ -0,0 +1,10 @@
+{
+  "extends": "../../../tsconfig.base.json",
+  "compilerOptions": {
+    "emitDecoratorMetadata": true
+    
+  },
+  
+  "exclude": ["../**/*.spec.ts" ],
+  "include": ["../**/*.ts", "*.js"]
+}