fix: make dashboards the default dev observe view

Signed-off-by: Gabriel Bernal <gbernal@redhat.com>

Author: jgbernalp

web/console-extensions.json

@@ -411,7 +411,7 @@
     "properties": {
       "contextId": "dev-console-observe",
       "name": "%plugin__monitoring-plugin~Dashboards%",
-      "href": "dashboards",
+      "href": "",
       "component": {
         "$codeRef": "LegacyDashboardsPage.MpCmoLegacyDevDashboardsPage"
       }

web/src/components/hooks/usePerspective.tsx

@@ -284,7 +284,7 @@ export const getLegacyDashboardsUrl = (
     case 'acm':
       return '';
     case 'dev':
-      return `/dev-monitoring/ns/${namespace}/dashboards`;
+      return `/dev-monitoring/ns/${namespace}`;
     case 'virtualization-perspective':
       return `/virt-monitoring/dashboards/${boardName}`;
     case 'admin':