* Create accounts automatically when authenticating from HTTP header
* Disable password check when header auth is enabled
* Formatting
* Password change is valid when no password (old or new) is provided
* Test suite runs with header auth disabled (mock config)
Prevents nil pointer access (panic) while testing password validating logic
* Use a constant prefix for autogenerated passwords (header auth case)
* Add tests
* Add context to log messages
Co-authored-by: Deluan <deluan@navidrome.org>
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