add 2 endpoints

Author: anna-git

test/system-tests/main.cpp

@@ -89,6 +89,19 @@ int main(int argc, char* argv[]) {
   RequestHandler handler(*finalized_config, event_scheduler, logger);
 
   httplib::Server svr;
+  
+  // Health check endpoint for container health checks
+  svr.Get("/healthcheck", [](const httplib::Request&, httplib::Response& res) {
+    res.set_content("OK", "text/plain");
+    res.status = 200;
+  });
+  
+  // Root endpoint for warmup requests
+  svr.Get("/", [](const httplib::Request&, httplib::Response& res) {
+    res.set_content("OK", "text/plain");
+    res.status = 200;
+  });
+  
   svr.Get("/trace/config",
           [&handler](const httplib::Request& req, httplib::Response& res) {
             handler.on_trace_config(req, res);