examples: fix missing products table in v run examples/vweb_fullstack/ (#17253)

examples/vweb_fullstack/src/main.v

@@ -21,6 +21,7 @@ fn main() {
 
 	sql db {
 		create table User
+		create table Product
 	} or { panic('error on create table: ${err}') }
 
 	db.close() or { panic(err) }