Refactor config loading (in progress)

src/tools/opentelemetry-llm.tool.ts

@@ -32,7 +32,8 @@ async function captureOpenTelemetryLlmObservability(
 		const validatedArgs = OpenTelemetryLlmInputSchema.parse(args);
 
 		// Ensure OpenTelemetry is configured
-		const config = OpenTelemetryConfig.fromEnv();
+		const configLoader = new OpenTelemetryConfig();
+		const config = configLoader.fromEnv();
 		const service = OpenTelemetryService.getInstance(config);
 
 		// Initialize if not already done