Custom Default Reviewers for bitbucket cloud for any repository

[jwallet]

As a user I want to be able to set my own default reviewers when creating a Pull Request.

• Users don't have access to set repository default reviewers, only admins, so I want to define my own default users when creating a pr
• Need to be able to save it by repository, if none were saved, use the default suggested reviewers set by the admins

nice to have

• be able to defined reviewers team so i can switch easily between custom default reviewers
• be able to add and remove in batch.
• be able to search a username with accents Félix Dubois without having to enter accent é