2 Commits

Author	SHA1	Message	Date
DrSmoothl	e9a081d46b	refactor(react19): replace Context.Provider with Context value={} ... - 升级 6 个文件的 Context 语法为 React 19 标准 - ThemeProviderContext, ChartContext, AnimationContext, TourContext, AssetStoreContext, RestartContext - 构建验证通过 - 功能完全等价	2026-03-01 20:02:04 +08:00
DrSmoothl	1fec4c3b9a	feat(dashboard): add background customization system ... Add image/video background support across 5 layout layers (page, sidebar, header, card, dialog) with per-layer effect controls and custom CSS injection. - IndexedDB asset store for blob persistence (idb) - AssetStoreProvider for blob URL lifecycle management - BackgroundLayer component with CSS effects and prefers-reduced-motion support - useBackground hook with inherit logic - BackgroundUploader with local file and remote URL support - BackgroundEffectsControls and ComponentCSSEditor UI components - Background settings integrated into AppearanceTab in settings.tsx - Layout, Card, and Dialog integration via non-breaking wrapper components	2026-02-23 18:08:01 +08:00