Setup allocations page and endpoint (#859)

* Setup tagging system

* Update changelog

libs/common/src/lib/interfaces/info-item.interface.ts

@@ -1,3 +1,4 @@
+import { Tag } from '@prisma/client';
 import { Statistics } from './statistics.interface';
 import { Subscription } from './subscription.interface';
 
@@ -13,4 +14,5 @@ export interface InfoItem {
   stripePublicKey?: string;
   subscriptions: Subscription[];
   systemMessage?: string;
+  tags: Tag[];
 }

libs/common/src/lib/interfaces/user.interface.ts

@@ -1,5 +1,5 @@
 import { Access } from '@ghostfolio/api/app/user/interfaces/access.interface';
-import { Account } from '@prisma/client';
+import { Account, Tag } from '@prisma/client';
 
 import { UserSettings } from './user-settings.interface';
 
@@ -14,4 +14,5 @@ export interface User {
     expiresAt?: Date;
     type: 'Basic' | 'Premium';
   };
+  tags: Tag[];
 }