Update svc/app/state.py

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: tylerlv3

svc/app/state.py

@@ -149,7 +149,7 @@ def bootstrap_default_if_empty() -> Snapshot:
     if snap.panels:
         return snap
 
-    # seed 18 facade panels and 2 skylights
+    # Default configuration: 18 facade panels and 2 skylights (20 total)
     for i in range(1, 19):
         pid = f"P{i:02d}"
         snap.panels[pid] = Panel(id=pid, name=f"Facade {i}", group_id="G-facade")