feat(ui): 强化 AI 工作中动效——构思占位/流式进度条/波动三点/转圈

- 动效基元:ai-dot 波动(三点竖跳)、ai-stream 不确定进度条、ai-breathe 呼吸微光(均带 reduced-motion 回退)
- ThinkingIndicator 升级为明显波动;新增 Spinner / StreamingBar / GenerationSkeleton 原子件;Button 加 loading 态
- 写作台:首 token 前正文区『AI 正在构思本章…』占位(补最大缺口,不再空白像卡死)+ 流式顶部进度条
- 整章重写流式进度条;续写/润色忙碌骨架 + 触发键转圈;生成器/角色/世界观改用 Button loading
This commit is contained in:
Yaojia Wang
2026-07-12 19:32:18 +02:00
parent 9bc0e1f2e6
commit 1afeb2cdb5
16 changed files with 227 additions and 28 deletions

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import { cn } from "@/lib/ui/variants";
interface StreamingBarProps {
label?: string;
className?: string;
}
// AI 流式/处理中·不确定进度条:细朱砂条来回扫,明确传达"正在工作"。
// 显隐由调用方控制只在生成时挂载reduced-motion 下为静态朱砂条(见 globals.css
export function StreamingBar({ label = "AI 生成中", className }: StreamingBarProps) {
return (
<div
role="progressbar"
aria-label={label}
className={cn("ai-stream-track h-0.5 w-full rounded-full", className)}
/>
);
}