Practice Problem Generator 1.3.13

Fixed\n\n- Scrolls the newly prepared Guided-path planning payload into view so the result cannot appear unnoticed below the viewport.\n- Moves keyboard focus to the exact payload panel after a successful preview.\n- Respects the operating system's reduced-motion preference by using an immediate jump instead of smooth scrolling.\n\n## Installation\n\nInstall the three release assets in the .obsidian/plugins/practice-lab-ai/\ folder, then reload or disable and re-enable the plugin in Obsidian.