chore: improve debugging tracing (#1983)

Co-authored-by: Claude <noreply@anthropic.com>

Author: iduartgomez

Cargo.lock

@@ -70,7 +70,7 @@ opentelemetry = "0.31"
 opentelemetry-jaeger = { features = ["collector_client", "isahc", "rt-tokio"], optional = true, version = "0.22" }
 tracing = { version = "0.1" }
 tracing-opentelemetry = { optional = true, version = "0.32.0" }
-tracing-subscriber = { optional = true, version = "0.3" }
+tracing-subscriber = { optional = true, version = "0.3", features = ["json"] }
 opentelemetry-otlp = { optional = true, version = "0.31.0" }
 opentelemetry_sdk = { optional = true, version = "0.31", features = ["rt-tokio"] }