Summary

Once runtime sink configuration is available via SettingsService, the web dashboard settings page should expose a UI for managing log sinks -- enable/disable individual sinks, adjust levels, view rotation status, and add custom sinks.

Scope

• Sink management panel in the Settings page (new tab or section under existing settings)
• Display all configured sinks with: name, type (console/file), level, format (JSON/text), enabled status, rotation config
• Toggle enable/disable per sink
• Adjust log level per sink via dropdown
• Add custom sink (file path, level, logger name routing)
• Show rotation status (current file size, backup count)
• Real-time preview: show a sample log line in the configured format

Dependencies

• Runtime sink configuration via SettingsService (the backend feature)

Acceptance Criteria

• Settings page shows all configured log sinks
• Users can enable/disable individual sinks
• Users can change per-sink log level
• Users can add custom file sinks
• Changes persist via SettingsService
• React component with TypeScript types mirroring backend models