Admin server page: open map link; docs pointers

docs/live-map.md

@@ -1,6 +1,8 @@
 # Live Map (central Vantage)
 
-> **Setting it up?** Follow the step-by-step guide: [vantage-setup.md](vantage-setup.md). This page is the overview.
+> **Looking for the simplest map?** Use BlueMap: [bluemap.md](bluemap.md). It needs nothing on the panel, adds guild claims, pins and a player panel, and shows inside the launcher.
+>
+> **Setting up the panel-hosted Vantage map?** Follow [vantage-setup.md](vantage-setup.md). This page is the overview.
 
 The panel hosts a [Vantage](https://github.com/thoughts-on-things/vantage-mc) 3D map
 **for every game server**, so nobody has to run Vantage next to Minecraft.