feat: add basic canvas / improve inspector

lightkeeper/include/components/Checkpoint.h

@@ -0,0 +1,27 @@
+#ifndef LIGHTKEEPER_CHECKPOINT_H
+#define LIGHTKEEPER_CHECKPOINT_H
+
+#include <glm/vec3.hpp>
+
+#include <destrum/ObjectModel/Component.h>
+
+class Checkpoint final : public Component {
+public:
+    explicit Checkpoint(GameObject& parent);
+
+    std::string GetTypeName() const override { return "Checkpoint"; }
+
+    void OnTriggerEnter(GameObject* other) override;
+
+    nlohmann::json Serialize() const override;
+    void Deserialize(const nlohmann::json& data) override;
+    void ImGuiInspector() override;
+
+    void SetSpawnOffset(const glm::vec3& offset) { m_SpawnOffset = offset; }
+    [[nodiscard]] glm::vec3 GetSpawnPoint() const;
+
+private:
+    glm::vec3 m_SpawnOffset{0.0f};
+};
+
+#endif // LIGHTKEEPER_CHECKPOINT_H