chore: move otel provider outside of trace module (#8968)

codex-rs/otel/src/lib.rs

@@ -1,5 +1,6 @@
 pub mod config;
 pub mod metrics;
+pub mod otel_provider;
 pub mod traces;
 
 mod otlp;
@@ -11,7 +12,7 @@ use crate::metrics::Result as MetricsResult;
 use crate::metrics::timer::Timer;
 use crate::metrics::validation::validate_tag_key;
 use crate::metrics::validation::validate_tag_value;
-use crate::traces::otel_provider::OtelProvider;
+use crate::otel_provider::OtelProvider;
 use codex_protocol::ThreadId;
 use serde::Serialize;
 use std::time::Duration;

codex-rs/otel/src/otel_provider.rs

@@ -47,8 +47,6 @@ static TRACEPARENT_CONTEXT: OnceLock<Option<Context>> = OnceLock::new();
 thread_local! {
     static TRACEPARENT_GUARD: RefCell<Option<ContextGuard>> = const { RefCell::new(None) };
 }
-
-// TODO(jif) move OtelProvider out of `traces/`
 pub struct OtelProvider {
     pub logger: Option<SdkLoggerProvider>,
     pub tracer_provider: Option<SdkTracerProvider>,

codex-rs/otel/src/traces/mod.rs

@@ -1,2 +1 @@
 pub mod otel_manager;
-pub mod otel_provider;

codex-rs/otel/src/traces/otel_manager.rs

@@ -1,4 +1,4 @@
-use crate::traces::otel_provider::traceparent_context_from_env;
+use crate::otel_provider::traceparent_context_from_env;
 use chrono::SecondsFormat;
 use chrono::Utc;
 use codex_api::ResponseEvent;