WS-31: Submit capability request view

Another merge request, another Pyramid view; this time for submitting capability requests.

I also hooked up the front end to use the new endpoint.

Sorry for the large-ish size. If you have any questions about anything in here, let me know.

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

@@ -21,7 +21,7 @@ export class CapabilityLauncherService {
   createRequest(
     capabilityName: string,
     parameters: string
-  ): Observable<string> {
+  ): Observable<CapabilityRequest> {
     const url =
       environment.workspacesUrl +
       this.endpoint +
@@ -30,15 +30,18 @@ export class CapabilityLauncherService {
     const requestParams = JSON.stringify({
       parameters: parameters,
     });
-    return this.httpClient.post<string>(url, requestParams);
+    return this.httpClient.post<CapabilityRequest>(url, requestParams);
   }
 
   /**
    * Submit capability request
    * @param: requestId  ID of capability request to submit
    */
-  submit(requestId: string): Observable<CapabilityExecution> {
-    const url = `${environment.workspacesUrl}${this.endpoint}request/${requestId}/submit`;
+  submit(
+    capabilityName: string,
+    requestId: string
+  ): Observable<CapabilityExecution> {
+    const url = `${environment.workspacesUrl}${this.endpoint}${capabilityName}/request/${requestId}/submit`;
     return this.httpClient.post<CapabilityExecution>(url, null);
   }
 }