Bugfix: solution/fireworks animation, npc walking, npc interaction

.gitignore

Assets/Resources/Prefabs/Stage_Default.prefab

Assets/Resources/Prefabs/TalkingZone.prefab

Assets/Resources/Prefabs/Task-Character.prefab

Assets/Scenes/Worlds/RiverWorld.unity

...bleObjects/Gadgets/AngleToolDataContainerGadgetInit.asset

...Objects/Gadgets/EqualCirclesDataContainerGadgetInit.asset

...riptableObjects/Gadgets/LineDataContainerGadgetInit.asset

...tableObjects/Gadgets/LotToolDataContainerGadgetInit.asset

...eObjects/Gadgets/MiddlePointDataContainerGadgetInit.asset

...ableObjects/Gadgets/PendulumDataContainerGadgetInit.asset

...tableObjects/Gadgets/PointerDataContainerGadgetInit.asset

...riptableObjects/Gadgets/PoleDataContainerGadgetInit.asset

...tableObjects/Gadgets/RemoverDataContainerGadgetInit.asset

...riptableObjects/Gadgets/TapeDataContainerGadgetInit.asset

Assets/Scripts/GenerateDemoFiles.cs

...tionEngine/Character_Animations/TaskCharakterAnimation.cs

Assets/Scripts/InteractionEngine/CommunicationEvents.cs

Assets/Scripts/InteractionEngine/ShinyThings.cs

Assets/Scripts/Loading/Stage.cs