fix incorrect sign on TextStringInstance y origin

src/graphics/Renderer.cpp

@@ -485,7 +485,7 @@ void Renderer::render(Framebuffer& framebuffer, const RenderPass& renderPass, co
 				text.reshape(*boundFont, command.characterSize, command.string, command.position, command.scale);
 				const vec2 position{
 					round((text.getMinExtent().x - text.getMaxExtent().x) * command.origin.x),
-					round(boundFont->getLineMetrics(command.characterSize).ascender * command.scale.y * command.origin.y),
+					round(-boundFont->getLineMetrics(command.characterSize).ascender * command.scale.y * command.origin.y),
 				};
 				for (const Text::ShapedGlyph& shapedGlyph : text.getShapedGlyphs()) {
 					pushGlyphInstance(position, shapedGlyph, boundTexture->getSize2D(), command.color);