* Add option to skip the AvatarURL input request
Using an empty string for the avatar cli flag e.g. `git-bug user create
-a ""` will still result in a prompt. As the avatar URL is an optional
option, it should be possible to skip asking for it entirely.
Otherwise automated user creation via a script must make use of pipe hacks.
* Add global --non-interactive cmdline option
* Replace --skipAvatar for --non-interactive option
* Cmd BugAdd: respect non-interactive option
* Cmd bridge configure: respect non-interactive opt
* Cmd CommentAdd: respect non-interactive option
* Cmd CommentEdit: respect non-interactive option
* Cmd TermUI: respect non-interactive option
* Cmd TitleEdit: respect non-interactive option
* Remove global non-interactive option
* Cmd UserCreate: Use local non-interactive option
* Cmd BugAdd: Use local non-interactive option
* Cmd BridgeConfigure: Use local non-interactive option
* Cmd CommentAdd: Use local non-interactive option
* Cmd CommentEdit: Use local non-interactive option
* Cmd TermUI: Drop non-interactive option
It should be obviouse that the termui is an interactive command.
* Cmd TitleEdit: Use local non-interactive option
* Update docs
* Bridge GitHub: respect non-interactive option
* Bridge GitLab: respect non-interactive option
* Bridge Jira: respect non-interactive and token opt
* Fix failing compilation
* Bridge launchpad: respect non-interactive option
* bridge: isNonInteractive --> interactive
Co-authored-by: Michael Muré <batolettre@gmail.com>
