purple_logger_otel 1.0.3

OpenTelemetry bridge abstractions for purple_logger — define once, implement for any OTel backend.

1.0.3

1.0.2

1.0.0

• Breaking: Refactored to vendor-neutral abstractions (zero OTel SDK dependencies).
• OtelLoggerProvider — abstract provider (was concrete dartastic-dependent class).
• OtelLogger — abstract logger with built-in property merging, error attachment, and severity mapping.
• OtelSeverityMapping — mixin with standard PurpleLogLevel → OTel mapping.
• TraceContext — value object for traceId/spanId correlation.
• severityNumber() / severityText() — standalone mapping functions.
• Concrete dartastic implementation moved to purple_logger_otel_dartastic.