Fix editor scene persistence and XC scene workflow

editor/src/Core/EventBus.h

@@ -6,24 +6,30 @@
 #include <algorithm>
 #include <cassert>
 #include <cstdint>
+#include <atomic>
 #include <mutex>
 #include <shared_mutex>
 
 namespace XCEngine {
 namespace Editor {
 
-template<typename T>
-struct EventTypeId {
-    static uint32_t Get() {
-        static const uint32_t id = s_nextId++;
-        return id;
+class EventTypeRegistry {
+public:
+    static uint32_t NextId() {
+        return s_nextId.fetch_add(1, std::memory_order_relaxed);
     }
+
 private:
-    static uint32_t s_nextId;
+    inline static std::atomic<uint32_t> s_nextId{0};
 };
 
 template<typename T>
-uint32_t EventTypeId<T>::s_nextId = 0;
+struct EventTypeId {
+    static uint32_t Get() {
+        static const uint32_t id = EventTypeRegistry::NextId();
+        return id;
+    }
+};
 
 class EventBus {
 public: