[ui] Fix a bug where redirects after planning/editing a job didn't include namespace

.changelog/13588.txt

@@ -0,0 +1,3 @@
+```release-note:bug
+ui: Fixed an issue where editing or running a job with a namespace via the UI would throw a 404 on redirect.
+```

ui/app/controllers/jobs/job/definition.js

@@ -2,13 +2,15 @@ import Controller from '@ember/controller';
 import WithNamespaceResetting from 'nomad-ui/mixins/with-namespace-resetting';
 import { alias } from '@ember/object/computed';
 import classic from 'ember-classic-decorator';
+import { inject as service } from '@ember/service';
 
 @classic
 export default class DefinitionController extends Controller.extend(
   WithNamespaceResetting
 ) {
   @alias('model.job') job;
   @alias('model.definition') definition;
+  @service router;
 
   isEditing = false;
 
@@ -21,9 +23,7 @@ export default class DefinitionController extends Controller.extend(
     this.set('isEditing', false);
   }
 
-  onSubmit(id, jobNamespace) {
-    this.transitionToRoute('jobs.job', id, {
-      queryParams: { jobNamespace },
-    });
+  onSubmit() {
+    this.router.transitionTo('jobs.job', this.job.idWithNamespace);
   }
 }

ui/app/controllers/jobs/run.js

@@ -1,9 +1,9 @@
 import Controller from '@ember/controller';
+import { inject as service } from '@ember/service';
 
 export default class RunController extends Controller {
+  @service router;
   onSubmit(id, namespace) {
-    this.transitionToRoute('jobs.job', id, {
-      queryParams: { namespace },
-    });
+    this.router.transitionTo('jobs.job', `${id}@${namespace || 'default'}`);
   }
 }