WS-113: created form for collecting user input for download capability

apps/web/src/app/workspaces/services/capability-launcher.service.ts

-import { Injectable } from "@angular/core";
-import { HttpClient } from "@angular/common/http";
-import { environment } from "../../../environments/environment";
-import { Observable } from "rxjs";
-import { CapabilityRequest } from "../model/capability-request";
-import { CapabilityExecution } from "../model/capability-execution";
+import { Injectable } from '@angular/core';
+import { HttpClient } from '@angular/common/http';
+import { environment } from '../../../environments/environment';
+import { Observable } from 'rxjs';
+import { CapabilityRequest } from '../model/capability-request';
+import { CapabilityExecution } from '../model/capability-execution';
 
 @Injectable({
-  providedIn: "root",
+  providedIn: 'root',
 })
 export class CapabilityLauncherService {
-  private endpoint = "capability/";
+  private endpoint = 'capability/';
 
   constructor(private httpClient: HttpClient) {}
 
@@ -26,9 +26,9 @@ export class CapabilityLauncherService {
       environment.workspacesUrl +
       this.endpoint +
       capabilityName +
-      "/request/create";
+      '/request/create';
     const requestParams = JSON.stringify({
-      parameters: parameters,
+      parameters,
     });
     return this.httpClient.post<CapabilityRequest>(url, requestParams);
   }