v1.0.6-beta.013 - Resolve setup wizard blocking and settings persistence issues (resolves #66)
- Update '/api/admin/test' to detect '********' placeholders and resolve real credentials from the database during connectivity checks.
- Whitelist '/api/admin/test' and '/api/admin/prowlarr/indexers' in middleware to allow verification during setup without an active session.
- Modify the POST handler in '/api/admin/config' to permit the initial system configuration save if 'setup_complete' is false.
- Ensure 'filter_enabled' and 'oidc_enabled' booleans are correctly mapped to true/false strings in the setup wizard payload.
- Implement strict Admin session enforcement in the configuration API once the 'setup_complete' flag is established.