fix(i18n,docs): align README API key docs with /account routes and add data-action=toggle-locale

README.md

@@ -71,7 +71,7 @@ npm --prefix frontend ci
 
 ## 🤖 AI Note Ingestion API
 
-Generate a Personal Access Token (`mf_...`) in **Personal Center → API Keys** (or via `POST /api/v1/auth/tokens`) and ingest structured Markdown notes plus outcome tags in one atomic request:
+Generate a Personal Access Token (`mf_...`) in **Account Settings → Personal Access Token** (`/account`) (or via `GET /api/v1/auth/api-key` and `POST /api/v1/auth/api-key/rotate`) and ingest structured Markdown notes plus outcome tags in one atomic request:
 
 ```bash
 curl -X POST "http://127.0.0.1:8000/api/v1/meetings/<MEETING_ID>/ingest" \

README_CN.md

@@ -71,7 +71,7 @@ npm --prefix frontend ci
 
 ## 🤖 AI 纪要导入接口
 
-在「个人中心 → API 密钥」生成个人访问令牌（`mf_...`，或调用 `POST /api/v1/auth/tokens`），即可通过单次请求将外部语音转写或大模型总结原子化写入指定会议：
+在「账号设置 → 个人访问令牌」（`/account`）查看或轮换个人访问令牌（`mf_...`，或调用 `GET /api/v1/auth/api-key` 与 `POST /api/v1/auth/api-key/rotate`），即可通过单次请求将外部语音转写或大模型总结原子化写入指定会议：
 
 ```bash
 curl -X POST "http://127.0.0.1:8000/api/v1/meetings/<MEETING_ID>/ingest" \

frontend/src/App.vue

@@ -98,6 +98,7 @@ onBeforeUnmount(() => {
                     <button
                       type="button"
                       class="lang-toggle-btn"
+                      data-action="toggle-locale"
                       data-testid="lang-toggle-btn"
                       :aria-label="locale === 'zh' ? 'Switch to English' : '切换到中文'"
                       @click="toggleLocale"

frontend/src/components/FocusMode.vue

@@ -411,6 +411,7 @@ const noteActionTags = computed(() => {
         <button
           type="button"
           class="focus-lang-btn"
+          data-action="toggle-locale"
           data-testid="focus-lang-toggle"
           :aria-label="tr('切换语言', 'Switch Language')"
           @click="toggleLocale"

frontend/src/views/LoginView.vue

@@ -63,7 +63,7 @@ async function submit() {
     <section class="auth-card" aria-labelledby="login-title">
       <div class="auth-card-top">
         <div class="brand-mark">M</div>
-        <button type="button" class="lang-toggle-btn" @click="toggleLocale">{{ t('app.langToggle') }}</button>
+        <button type="button" class="lang-toggle-btn" data-action="toggle-locale" @click="toggleLocale">{{ t('app.langToggle') }}</button>
       </div>
       <p class="eyebrow">{{ tr('欢迎回来', 'Welcome back') }}</p>
       <h2 id="login-title">{{ tr('登录 MeetFlow', 'Sign in to MeetFlow') }}</h2>

frontend/src/views/RegisterView.vue

@@ -61,7 +61,7 @@ async function submit() {
     <section class="auth-card" aria-labelledby="register-title">
       <div class="auth-card-top">
         <div class="brand-mark">M</div>
-        <button type="button" class="lang-toggle-btn" @click="toggleLocale">{{ t('app.langToggle') }}</button>
+        <button type="button" class="lang-toggle-btn" data-action="toggle-locale" @click="toggleLocale">{{ t('app.langToggle') }}</button>
       </div>
       <p class="eyebrow">{{ tr('加入共享工作区', 'Join shared workspace') }}</p>
       <h1 id="register-title">{{ tr('申请 MeetFlow 账号', 'Request MeetFlow Account') }}</h1>