Added routing

src/app/pages/ranking/ranking.component.ts

@@ -1,16 +1,10 @@
-import {Component, OnInit} from '@angular/core';
+import {Component} from '@angular/core';
 
 @Component({
     selector: 'app-ranking',
     templateUrl: './ranking.component.html',
     styleUrls: ['./ranking.component.scss'],
+    imports: []
 })
-export class RankingComponent implements OnInit {
-
-    constructor() {
-    }
-
-    ngOnInit() {
-    }
-
+export class RankingComponent {
 }