Add filter.

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

@@ -10,5 +10,6 @@ export interface Filter {
     | 'PRESET_ID'
     | 'SEARCH_QUERY'
     | 'SYMBOL'
+    | 'BASE_CURRENCY'
     | 'TAG';
 }

libs/ui/src/lib/assistant/assistant.component.ts

@@ -354,8 +354,7 @@ export class GfAssistantComponent implements OnChanges, OnDestroy, OnInit {
 
     this.currencies = this.info.currencies.map((currency) => {
       return {
-        id: currency.id,
-        label: currency.id,
+        id: currency,
         type: 'BASE_CURRENCY'
       };
     });