* Add ai flag
* Add AI flag 2
* fix stdin
* fix stdin 2
* minor
* print both url and path
* store ai generated templates in `$HOME/nuclei-templates/pdcp`
* todo
* do not remove all
* make it less restrictive
* use retryablehttp
* fix creds check
* return errs
* return more detailed err for non-ok status code
* add prompt validation
* fix integration tests
---------
Co-authored-by: Doğan Can Bakır <dogancanbakir@protonmail.com>