82dce29dbd
- Apply configured prefix to all metric names via getFullMetricName() - Configure customRegistry with defaultLabels at initialization - Prevent memory leak: collectDefaultMetrics only called once via flag - collectDefaultMetrics now uses customRegistry instead of global - Initialize prefix/defaultLabels before creating baileysMetrics All metrics now properly include prefix (e.g., baileys_connection_attempts) and inherit defaultLabels configured via environment variables.