feat(frontend): 实现中英文切换与拼写检查

frontend/src/features/agent/RunListPanel.vue

@@ -2,6 +2,7 @@
 import { onMounted, ref } from 'vue'
 import { useRouter } from 'vue-router'
 import { useAgentStore } from '@/stores/agent'
+import { localeTag, t } from '@/i18n'
 import { runStatusLabel } from './labels'
 
 const agentStore = useAgentStore()
@@ -9,7 +10,7 @@ const router = useRouter()
 const error = ref('')
 
 onMounted(async () => {
-  try { await agentStore.loadRuns() } catch (reason) { error.value = reason instanceof Error ? reason.message : '运行记录加载失败' }
+  try { await agentStore.loadRuns() } catch (reason) { error.value = reason instanceof Error ? reason.message : t('运行记录加载失败', 'Failed to load runs') }
 })
 
 function selectRun(runId: string) { void router.push({ name: 'agent', params: { runId } }) }
@@ -17,13 +18,13 @@ function selectRun(runId: string) { void router.push({ name: 'agent', params: {
 
 <template>
   <div class="sidebar-panel">
-    <button class="button-primary new-button" @click="router.push({ name: 'agent' })">＋ 新建运行</button>
+    <button class="button-primary new-button" @click="router.push({ name: 'agent' })">＋ {{ t('新建运行', 'New run') }}</button>
     <p v-if="error" class="subtle error-text">{{ error }}</p>
     <div class="sidebar-list">
       <button v-for="run in agentStore.sortedRuns" :key="run.run_id" class="sidebar-list-item run-item"
         :class="{ active: agentStore.activeRunId === run.run_id }" @click="selectRun(run.run_id)">
         <span class="badge" :class="{ success: run.status === 'completed', error: run.status === 'failed', warning: run.status === 'waiting_permission' }">{{ runStatusLabel(run.status) }}</span>
-        <strong>{{ run.run_id.slice(0, 12) }}</strong><small>{{ run.started_at ? new Date(run.started_at).toLocaleString() : '等待开始' }}</small>
+        <strong>{{ run.run_id.slice(0, 12) }}</strong><small>{{ run.started_at ? new Date(run.started_at).toLocaleString(localeTag()) : t('等待开始', 'Waiting to start') }}</small>
       </button>
     </div>
   </div>