fix: Adding advice to chapter overview of Explorer

Author: ManuelGerding

use-steadybit/explorer/README.md

@@ -8,5 +8,6 @@ Steadybit's Explorer shows you an overview of all targets discovered by extensio
 It is perfect to check whether Steadybit has discovered all infrastructure components and where to continue your Chaos Engineering journey.
 You can choose between viewing the targets on a table or exploring extensively using the Landscape.
 
+- [Landscape](landscape.md)
 - [Targets Table](targets.md)
-- [Landscape](landscape.md)
+- [Advice](advice.md)