fix hud libraries not removing after on_hud_close & fix segfault on illegal access to hud functions

src/logic/scripting/lua/libs/libhud.hpp

@@ -0,0 +1,17 @@
+#pragma once
+
+#include "api_lua.hpp"
+
+#include "logic/scripting/scripting_hud.hpp"
+#include "graphics/render/WorldRenderer.hpp"
+#include "engine/Engine.hpp"
+
+template <lua_CFunction func>
+inline int wrap_hud(lua_State* L) {
+    if (scripting::hud == nullptr) {
+        return luaL_error(
+            L, "renderer is not initialized yet, see hud.lua on_hud_open event"
+        );
+    }
+    return lua::wrap<func>(L);
+}