✨ add wasm coverage and trace context

src-async/async_logger_shared.mbt

@@ -274,6 +274,14 @@ pub fn[S] AsyncLogger::with_context_fields(
   { ..self, context_fields: fields }
 }
 
+///|
+pub fn[S] AsyncLogger::with_trace_context(
+  self : AsyncLogger[S],
+  context : @bitlogger.TraceContext,
+) -> AsyncLogger[S] {
+  self.with_context_fields(context.as_fields())
+}
+
 ///|
 pub fn[S] AsyncLogger::with_filter(
   self : AsyncLogger[S],