chore(P14-8): 完成运营化与验收收口

server/src/index.js

@@ -1,3 +1,9 @@
+const { getConfig } = require("./config");
+const { initTracing } = require("./observability/tracing");
+
+const config = getConfig();
+initTracing(config);
+
 const { buildApp } = require("./app");
 
 async function main() {