Practice Problem Generator 1.3.12

Fixed\n\n- Restores recoverable Guided-path maps and queue state when Map & configure or Generate & review is opened, without starting or retrying an AI job.\n- Keeps completed Guided-path steps freely navigable after returning to Source & intent, including after a view or plugin reload.\n- Makes Map & configure respond to the actual Obsidian pane width so set actions, provider controls, and exercise-mix sliders stack before they overlap.\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.