feat(web): 前端收敛为「共享消息流 + 按消息 mode 渲染」,并补全 emoji→MD3 图标
CI / Backend (build / vet / test / cross-compile) (push) Has been cancelled
CI / Frontend (tsc + vite build) (push) Has been cancelled

架构变更(主人要求,design/07 §1/§2 已改定稿):把「9 个行为模式 = 9 个独立页面」改为
「一个共享页面 + 每条消息绑 mode,消息框按对应 mode 渲染」。
- ChatMessage 增 mode?(types.ts);useAppStore addUserMessage/beginAssistant 带 mode;
  useSendChat.send(text, mode) / chatStream body 带 mode(通知后端按 mode 回复)。
- MessageBubble 按 message.mode 分发到 components/messages/ 各形态渲染器
  (chat 气泡 / code 等宽代码块 / home 设备卡 / docs 文档卡 / work 任务卡 / vision 视觉卡)。
- ChatInput 顶部加「行为模式」chip 切换下一条消息的 mode(默认 chat);输入框上方显示当前模式。
- ModeRouter 收敛为只渲染 ChatShell;删除 9 个旧独立 mode 页面;Nav/TopBar 的 mode 改为
  「输入模式」语义;settings 归管理面板(design/10)。

同时补全上一轮 emoji→MD3 图标(约 23 文件):新增 Icon.tsx(MD3 SVG、IconName、零依赖、
离线优先),全部界面 emoji 替换为 <Icon name=... />;正文说明箭头保留。

npm run build 绿(tsc 0 错,79→71 模块,JS 284KB/gzip 86KB)。
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Aska committed 2026-09-06 13:32:44 +08:00
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commit 4aab0f501a
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@@ -1,6 +1,8 @@
import { useState } from "react";
import type { ChatMessage, ToolUsed } from "../lib/types";
import type { ChatMessage, Mode, ToolUsed } from "../lib/types";
import { Tag } from "./primitives";
import { Icon, type IconName } from "./Icon";
import { modeBody } from "./messages";
/** Collapsible inline chain-of-thought block. */
export function ThinkingBlock({
@@ -52,7 +54,10 @@ export function ToolCard({ tool }: { tool: ToolUsed }): React.ReactNode {
▸
</span>
<Tag tone={status}>
{tool.ok === false ? "✗" : tool.ok === true ? "✓" : "⚙"} {tool.name}
<span className="inline-flex items-center gap-1">
<Icon name={tool.ok === false ? "close" : tool.ok === true ? "check" : "gear"} size={14} />
{tool.name}
</span>
</Tag>
{tool.summary ? (
<span className="truncate text-[var(--mu-text-lo)]">{tool.summary}</span>
@@ -67,36 +72,75 @@ export function ToolCard({ tool }: { tool: ToolUsed }): React.ReactNode {
);
}
/** A single chat message bubble. */
/** A single message bubble. Per design/07 §1 the bubble shape is driven by the
* message's own `mode`: the same role renders differently under different modes,
* and a single session may mix shapes. Falls back to `chat` when mode is absent
* (legacy persisted messages). */
export function MessageBubble({ message }: { message: ChatMessage }): React.ReactNode {
const isUser = message.role === "user";
if (isUser) {
return (
<div className="mu-rise-in flex justify-end">
<div className="max-w-[80%] whitespace-pre-wrap rounded-[var(--mu-radius-lg)] bg-[var(--mu-accent)] px-4 py-2.5 text-sm text-white shadow-[var(--mu-shadow-1)]">
{message.content}
</div>
</div>
);
const mode = message.mode ?? "chat";
if (message.role === "user") {
return <UserBubble message={message} mode={mode} />;
}
return <AssistantBubble message={message} mode={mode} />;
}
/** User-side bubble. The outer accent pill is shared; the inner content may be
* mode-shaped (e.g. code request renders in a mono pre). */
function UserBubble({ message, mode }: { message: ChatMessage; mode: Mode }): React.ReactNode {
return (
<div className="mu-rise-in flex justify-end">
<div className="max-w-[80%] rounded-[var(--mu-radius-lg)] bg-[var(--mu-accent)] px-4 py-2.5 text-sm text-white shadow-[var(--mu-shadow-1)]">
{mode === "code" ? (
<pre className="whitespace-pre-wrap font-mono text-xs leading-relaxed">{message.content}</pre>
) : (
<span className="whitespace-pre-wrap">{message.content}</span>
)}
</div>
</div>
);
}
/** Assistant-side bubble. Outer layout shared; the body renders per mode via the
* mode-specific body (chat / code / docs / home / work / vision …). */
function AssistantBubble({ message, mode }: { message: ChatMessage; mode: Mode }): React.ReactNode {
return (
<div className="mu-rise-in flex gap-3">
<img src="/icon.svg" alt="" className="mt-1 h-7 w-7 shrink-0" />
<div className="min-w-0 max-w-[85%]">
<ModeTag mode={mode} />
{message.mood ? (
<div className="mb-1 text-xs text-[var(--mu-text-lo)]">心情 · {message.mood}</div>
) : null}
<ThinkingBlock text={message.thinking} streaming={message.streaming} />
{message.tools?.map((t, i) => <ToolCard key={i} tool={t} />)}
<div className="rounded-[var(--mu-radius-lg)] border border-[var(--mu-glass-border)] bg-[var(--mu-surface-3)] px-4 py-2.5 text-sm text-[var(--mu-text-hi)]">
{message.content ? (
<span className="whitespace-pre-wrap">{message.content}</span>
) : message.streaming ? (
<span className="mu-blink text-[var(--mu-text-lo)]">生成中…</span>
) : null}
</div>
{modeBody(mode, message)}
</div>
</div>
);
}
/** Small chip showing the message's behavior mode. */
function ModeTag({ mode }: { mode: Mode }): React.ReactNode {
if (mode === "chat") return null;
return (
<div className="mb-1 inline-flex items-center gap-1 rounded-[var(--mu-radius-sm)] bg-[var(--mu-surface-4)] px-1.5 py-0.5 text-[10px] font-medium text-[var(--mu-text-mid)]">
<Icon name={modeIcon(mode)} size={11} />
{modeLabel(mode)}
</div>
);
}
function modeLabel(mode: Mode): string {
const map: Record<Mode, string> = {
chat: "对话", code: "代码", home: "家居", work: "工作",
docs: "知识库", voice: "语音", vision: "视觉", agents: "子代理", settings: "设置",
};
return map[mode];
}
function modeIcon(mode: Mode): IconName {
const map: Record<Mode, IconName> = {
chat: "chat", code: "terminal", home: "home", work: "folder",
docs: "docs", voice: "mic", vision: "vision", agents: "agent", settings: "settings",
};
return map[mode];
}