Pause autoinstall on network screen

autoinstall/user-data

@@ -1,14 +1,18 @@
 #cloud-config
 autoinstall:
   version: 1
+  interactive-sections:
+    - network
 
   # ── Locale & keyboard ──────────────────────────
   locale: en_IN.UTF-8
   keyboard:
     layout: us
 
-  # ── Network: DHCP on first ethernet ───────────
-  # Final network config is set by the web setup UI (browser on port 80)
+  # ── Network: stop on installer network screen ─
+  # Subiquity will show the network UI and use the values below as defaults.
+  # This lets the operator set the final static IP from the VM console before
+  # installation completes.
   network:
     network:
       version: 2