Copilot

## 概述 / Overview Fixed scroll behavior in plugin pages where entire viewport scrolled instead of only the content area. Tab list and action buttons now remain fixed while only...

Add external knowledge base support for HTTP-based RAG retrieval

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## 概述 / Overview Extends RAG capabilities with external knowledge bases via HTTP API. Built-in knowledge bases had limited retrieval quality; external KBs allow integration with superior third-party retrieval services...

Migrate UI from Next.js to Vite + React Router

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### Description Migrated the UI from Next.js 15 to Vite 7 + React Router 7, reducing build time by 74% (36.5s → 9.6s) while maintaining all functionality. Completely removed all...

When AudioStreamer is initialized on iOS, subsequent AudioPlayer playback fails with OSStatus error 561017449. This occurs because AudioStreamer uses `AVAudioSessionCategory.Record` while AudioPlayer uses `AVAudioSessionCategory.Playback` - incompatible categories that cannot be...

Add audio output device/port selection for Android and iOS/macOS

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## Feature: Add audio output device/port selection for Android and iOS/macOS ✅ This PR implements the ability to select audio output device/channel on Android and iOS/macOS, allowing users to route...

Split station type and transfer auto-update into independent functions

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Split `checkAndChangeStationIntType` into two independent functions that can be called separately or together, addressing feedback to separate type changes from transfer information updates. ## New Functions 1. **`autoUpdateStationType(graph, station)`** -...

#497 Add dynamic glow effect for selected

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Implements a dynamic fluorescent yellow glow effect for all selected elements (stations, misc nodes, and line styles) using SVG filter animations, addressing the user request for visual feedback without modifying...

Previously, users could only draw new lines using the single-color style, which was hardcoded in the line creation logic. This PR adds the ability to select from all available line...

This PR implements automatic canvas scrolling when dragging nodes or edges near the viewport edges, providing a smooth user experience for working with large diagrams. ## What Changed When a...

Add advanced export image options with node centering controls, internationalization, and improved state management

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This PR implements advanced export image options that allow users to better control the size and positioning of exported images, with the ability to center the export around a selected...