fix(planning_data_analyzer): address review comments

Author: beomseok-kimm

planning/autoware_planning_data_analyzer/src/bag_handler.hpp

@@ -97,8 +97,10 @@ struct BagData
     }
     create_buffer<PredictedObjects>(
       topic_names.objects_topic, buffer_duration_sec, max_buffer_msgs);
-    create_buffer<TrafficLightGroupArray>(
-      topic_names.traffic_signals_topic, buffer_duration_sec, max_buffer_msgs);
+    if (!topic_names.traffic_signals_topic.empty()) {
+      create_buffer<TrafficLightGroupArray>(
+        topic_names.traffic_signals_topic, buffer_duration_sec, max_buffer_msgs);
+    }
     create_buffer<SteeringReport>(topic_names.steering_topic, buffer_duration_sec, max_buffer_msgs);
   }
 

planning/autoware_planning_data_analyzer/src/buffer.hpp

@@ -23,6 +23,8 @@
 #include <cmath>
 #include <limits>
 #include <memory>
+#include <type_traits>
+#include <utility>
 #include <vector>
 
 namespace autoware::planning_data_analyzer

planning/autoware_planning_data_analyzer/src/metrics/ttc_within_bound.cpp

@@ -28,6 +28,8 @@
 #include <limits>
 #include <optional>
 #include <string>
+#include <tf2/LinearMath/Vector3.hpp>
+#include <tf2/utils.h>
 #include <unordered_set>
 
 namespace autoware::planning_data_analyzer::metrics