[Streams 🌊] Update link to management (#217942)

## 📓 Summary

Fixes a link targeting the overview page while it should have gone to
the management section.
Also fixes broken redirect when targeting `/{key}/management`

x-pack/platform/plugins/shared/streams_app/public/components/stream_detail_view/index.tsx

@@ -61,6 +61,10 @@ export function StreamDetailView() {
 
   const { definition } = useStreamDetail();
 
+  if (tab === 'management') {
+    return <RedirectTo path="/{key}/management/{tab}" params={{ path: { tab: 'route' } }} />;
+  }
+
   if (!isValidStreamDetailTab(tab)) {
     return <RedirectTo path="/{key}/{tab}" params={{ path: { key, tab: 'overview' } }} />;
   }

x-pack/platform/plugins/shared/streams_app/public/components/streams_list/index.tsx

@@ -298,7 +298,9 @@ function StreamNode({
               aria-label={i18n.translate('xpack.streams.streamsTable.management', {
                 defaultMessage: 'Management',
               })}
-              href={router.link('/{key}/{tab}', { path: { key: node.name, tab: 'management' } })}
+              href={router.link('/{key}/management/{tab}', {
+                path: { key: node.name, tab: 'route' },
+              })}
             />
           </EuiToolTip>
         </EuiFlexGroup>

x-pack/platform/plugins/shared/streams_app/public/routes/config.tsx

@@ -61,11 +61,6 @@ const streamsAppRoutes = {
               }),
             }),
           },
-          '/{key}/management': {
-            element: (
-              <RedirectTo path="/{key}/management/{tab}" params={{ path: { tab: 'route' } }} />
-            ),
-          },
           '/{key}/management/{tab}': {
             element: <StreamManagementView />,
             params: t.type({