fix: validation to prevent Page names being the same as DocType names
fix: validation to prevent Page names being the same as DocType names

saurabh6790/frappe,almeidapaulopt/frappe,StrellaGroup/frappe,frappe/frappe,frappe/frappe,saurabh6790/frappe,yashodhank/frappe,StrellaGroup/frappe,yashodhank/frappe,frappe/frappe,mhbu50/frappe,mhbu50/frappe,saurabh6790/frappe,StrellaGroup/frappe,saurabh6790/frappe,yashodhank/frappe,mhbu50/frappe,mhbu50/frappe,almeidapaulopt/frappe,almeidapaulopt/frappe,yashodhank/frappe,almeidapaulopt/frappe