优化: CR-08 P1-2 Dashboard暂无项目+P1-9 useAiStream看门狗文案走i18n(各建zh/en key,composable用全局i18n实例)

src/composables/ai/useAiStream.ts

@@ -12,8 +12,13 @@
 //! 循环依赖;下沉到 aiShared 后本模块不再 import useAiEvents,环消除)
 
 import { state } from '../../stores/ai'
+import i18n from '../../i18n'
 import { nextMsgId } from './aiShared'
 
+// composable 内非组件上下文(无 setup),用 vue-i18n 全局实例的 t 而非 useI18n()。
+// 通过 any 中转规避 vue-i18n 深度 message schema 泛型导致的 TS2589(类型实例化过深)。
+const t = ((i18n as any).global.t as (key: string) => string).bind((i18n as any).global)
+
 /// ≥ 后端 STREAM_IDLE_TIMEOUT(120s, ai.rs:848)+余量;
 /// 前端若短于后端,慢首 token 会被前端先误杀
 export const STREAM_TIMEOUT_MS = 130000
@@ -49,8 +54,8 @@ export function onStreamTimeout() {
     }
   }
   const content = hasCompletedTool
-    ? '⚠ 工具已执行完成，后续回复中断（长时间无数据流）。可点继续重试。'
-    : '⚠ 响应中断（长时间无数据流）。可能是网络断连或后端异常，请重试。'
+    ? t('ai.streamInterruptedAfterTool')
+    : t('ai.streamInterrupted')
   state.messages.push({
     id: `timeout-${nextMsgId()}`,
     role: 'assistant',

src/i18n/en/ai.ts

@@ -10,5 +10,7 @@ export default {
     errorAuth: 'Request failed: the API key is invalid or lacks permission.',
     errorTimeout: 'The response timed out. Please try again.',
     errorNetwork: 'Network connection failed. Please check your network.',
+    streamInterruptedAfterTool: '⚠ The tool finished, but the following reply was interrupted (no data stream for a long time). You can click Continue to retry.',
+    streamInterrupted: '⚠ The response was interrupted (no data stream for a long time). This may be due to a network disconnection or a backend error. Please try again.',
   },
 }

src/i18n/en/dashboard.ts

@@ -27,7 +27,8 @@ export default {
     testing: 'Testing',
     release: 'Release',
     empty: {
-      noProjects: 'No projects yet',
+      noProjects: 'No projects yet, go',
+      noProjectsLink: 'create one',
       noIdeas: 'No ideas yet, click above to capture',
       noData: 'No data',
     },

src/i18n/zh-CN/ai.ts

@@ -10,5 +10,7 @@ export default {
     errorAuth: '调用失败:API Key 无效或无权限',
     errorTimeout: '响应超时,请重试',
     errorNetwork: '网络连接失败,请检查网络',
+    streamInterruptedAfterTool: '⚠ 工具已执行完成，后续回复中断（长时间无数据流）。可点继续重试。',
+    streamInterrupted: '⚠ 响应中断（长时间无数据流）。可能是网络断连或后端异常，请重试。',
   },
 }

src/i18n/zh-CN/dashboard.ts

@@ -27,7 +27,8 @@ export default {
     testing: '测试中',
     release: '发布中',
     empty: {
-      noProjects: '暂无项目，去创建一个',
+      noProjects: '暂无项目，去',
+      noProjectsLink: '创建一个',
       noIdeas: '暂无灵感，点击上方按钮捕捉',
       noData: '暂无数据',
     },

src/views/Dashboard.vue

@@ -73,7 +73,7 @@
               <span class="project-meta-time">{{ p.lastActivity }}</span>
             </div>
           </div>
-          <div v-if="displayProjects.length === 0" class="empty-hint">暂无项目，去 <router-link to="/projects" class="df-link">创建一个</router-link></div>
+          <div v-if="displayProjects.length === 0" class="empty-hint">{{ t('dashboard.empty.noProjects') }} <router-link to="/projects" class="df-link">{{ t('dashboard.empty.noProjectsLink') }}</router-link></div>
         </div>
       </section>