Initial CAT application and deployment update

cat_update_2026-09-19.sql

@@ -0,0 +1,12 @@
+-- CAT production update: room-planning settings
+-- Generated from the comparison of /home/raine/cat/cat_current_2026-09-14.zip
+-- with /var/www/html/cat.
+-- This migration does not alter participant, booking, admin, or price data.
+
+USE cat;
+
+INSERT INTO pricing_settings (setting_key, price) VALUES
+    ('room_count_single', 0.00),
+    ('room_count_double', 0.00),
+    ('room_count_multi', 0.00)
+ON DUPLICATE KEY UPDATE setting_key = VALUES(setting_key);