First pass of new shader manager

src/dawn/scene/components/ui/UIImage.cpp

@@ -29,7 +29,7 @@ std::vector<struct ShaderPassItem> UIImage::getPassItems(
   glm::mat4 proj, glm::mat4 view
 ) {
   struct ShaderPassItem item;
-  auto shader = &getGame()->renderManager.uiShaderProgram;
+  auto shader = &getGame()->renderManager.uiShader->program;
   item.shaderProgram = shader;
   item.colorValues[shader->paramColor] = this->color;
   item.matrixValues[shader->paramProjection] = proj;