refactor folder structure

hosts/fw/modules/home-assistant/scene-switch.nix

@@ -0,0 +1,20 @@
+{
+  services.home-assistant.config = {
+    "automation scene_switch" = {
+      alias = "switch scene";
+      trigger = {
+        platform = "event";
+        event_type = "button_pressed";
+        event_data = {
+          id = [ 254 242 234 134 ];
+        };
+      };
+      action = {
+        service_template = "switch.turn_on";
+        data_template = {
+          entity_id = "switch.computer";
+        };
+      };
+    };
+  };
+}