created booking

server/db/schema/bookings.sql

@@ -0,0 +1,10 @@
+CREATE TABLE bookings (
+  id INT PRIMARY KEY UNIQUE NOT NULL DEFAULT nextval('booking_id_seq'),
+  event_id INT REFERENCES events(id),
+  room_id INT REFERENCES rooms(id),
+  start_time TIME WITH TIME ZONE NOT NULL,
+  end_time TIME WITH TIME ZONE NOT NULL,
+  date DATE NOT NULL,
+  archived BOOL NOT NULL DEFAULT false
+
+);