Feat/fake trends v2 (#204)

* feat(trend): increase TTL time for trend just for testing scenarios

* test(trend): fix unit tests

* feat(trend): add  trigger endpoint for calculating trends

Author: AmiraKhalid04

src/trend/trend.controller.ts

@@ -26,6 +26,11 @@ export class TrendController {
         return await this.trend_service.getTrending(trends_dto?.category, trends_dto?.limit);
     }
 
+    @Get('/calculate-trends')
+    async calculateTrends() {
+        return await this.trend_service.calculateTrend();
+    }
+
     @Post('/fake-trends')
     async fakeTrends() {
         return await this.fake_trend_service.fakeTrends();