feat: add view scheduler job component (#674) (#674)

Fixes: #673

src/app/system/system.service.ts

@@ -176,6 +176,14 @@ export class SystemService {
     return this.http.get('/scheduler');
   }
 
+  /**
+   * @param jobId  Selected Job Id
+   * @returns {Observable<any>}
+   */
+  getSelectedJob(jobId: string) {
+    return this.http.get(`/jobs/${jobId}`);
+  }
+
   /**
    * @param {any} code Code to be created.
    * @returns {Observable<any>}