fix: URL to String pipe to decode URLs (#837)

Fixes: #836

src/app/pipes/url-to-string.pipe.ts

@@ -11,6 +11,7 @@ import { Pipe, PipeTransform } from '@angular/core';
 export class UrlToStringPipe implements PipeTransform {
 
   transform(url: string): any {
+    url = decodeURIComponent(url);
     const urlSubstrings: string[] = url.slice(1).split('/');
     const stringRepresentation =
       urlSubstrings