doc: administration documentation

doc/administration/README.md

@@ -0,0 +1,25 @@
+# Administration
+
+## HomeAssistant DashBoard
+
+![Home Assistant Dashboard](images/git-homessistant-dashboard.png "Home Assistant Dashboard")
+
+```yaml
+type: vertical-stack
+cards:
+  - type: entities
+    entities:
+      - type: weblink
+        name: Homepage
+        url: http://git.limbosolutions.com
+      - type: weblink
+        name: Backups
+        url: http://wansrv01.dev.lan:8200/
+      - type: weblink
+        name: Hosting
+        url: wansrv01
+      - type: weblink
+        name: Git
+        url: wansrv01
+    title: git.limbosolutions.com
+```