Skill UI

This guide details Apple's Human Interface Guidelines (HIG) for various presentation components, including alerts, sheets, popovers, and action sheets. It provides best practices on when and how to use these elements to maintain user context, minimize interruptions, and ensure a cohesive design experience across platforms like iOS, macOS, and iPadOS.

Internal Feishu/Lark notification utility that other skills call to push event cards or run interactive dialogs via webhook or bridge, ensuring safe fire-and-forget delivery whenever checkpoints, experiments, reviews, or pipelines change state.

Presents modal dialogs for asking clarifying questions, preferences, or confirmations when the user cannot see CLI output, ensuring explicit consent before sensitive or ambiguous actions.

This comprehensive guide serves as a technical reference for migrating applications from the Universal Windows Platform (UWP) framework to the modern WinUI 3 / Windows App SDK. It details crucial API changes, including namespace updates, window management (CoreWindow to AppWindow), threading models (CoreDispatcher to DispatcherQueue), and best practices for dialogs and background tasks. Essential for developers updating legacy UWP codebases.