Status says `Repository Auth: Present` even if values are uninterpolated

[cstamas]

Status should be smarter here:

• say this if there are non-uninterpolated values present (assume then user filled them in)
• say something else if uninterpolated values present, as it MAY be ok, for example if release is automated on CI and are injected via secrets
• yell otherwise

[cstamas]

Something like:

• "Present" if no placeholders
• "Placholders present" if placeholders found
• "Absent" otherwise

[cstamas]

Problem: Resolver/Maven does not quite expose values, but AuthenticationSelector is given, that hides contents...