Plugins

550C 开机动画 for DeepSeek Harness — 首帧由宿主半边注入，DSH 的 Loading 卡片不露脸；桌面原生标题栏按钮收编成终端配色 | 550C boot splash plugin for DSH

Erii (Sakura) themed boot splash animation — falling sakura petals, a mint monster mascot with a blossom on its head, and a soft pink progress bar; fades out after ~3 seconds without blocking input.