Credit rewards · Library workspace · Publishing and desktop polish

Credits & Plans
- Workspace owners and admins can now redeem campaign credit codes on every plan, with balances updating immediately after redemption.
- Credit redemptions can be repeated with different codes while duplicate codes remain safely rejected.
Library
- The Library now brings recent artifacts, project groups, collapsible sections, clearer source names, and more useful credit usage context into one workspace.
- Mobile artifact tabs, card sizing, horizontal overflow, loading behavior, and multilingual prompt optimization have been refined for faster browsing.
Projects & Tasks
- Projects and tasks can now be dragged, reordered, and pinned in the sidebar, while personal and shared ordering remain correctly separated.
- Task history, local runtime selection, device handoff, stop notifications, and scheduled-task controls are more reliable across rerenders and devices.
Skills & Slides
- Skill collections now use richer cover artwork, improved proportions, expanded featured collections, and clearer renamed skill entries.
- Slides examples now load more reliably and offer localized titles, previews, remix actions, and cleaner card controls.
Publishing
- Markdown artifacts can now be exported to X Articles with clearer extension guidance, and articles can be copied to WeChat while preserving their visual backgrounds.
Desktop & Mobile
- Desktop task lifecycle notifications, computer settings, window chrome, reload controls, and device selection are more consistent.
- Mobile Library navigation and artifact layouts now fit smaller screens without empty panes or clipped content.