Deck Shelves v3.2.1

Fixed

• The first-run tour could get stuck reopening every time you closed it, with no way to reach the toggle that turns the plugin on. A backend bug threw away the saved "tour seen" flag whenever you hadn't enabled the plugin or added a shelf yet — exactly the state right after seeing the tour for the first time. Fixed.
• The "Report an issue" button on the About page could quietly do nothing. It now works reliably, and asks what kind of report you're filing — bug, enhancement or feature request — before opening the matching GitHub form pre-filled with your details.
• The About page now leads with "Support the developer", with the community links below it.