优化: AI Chat全栈多批审查修复与架构清理(risk_level清理/路由解耦/工具渲染/测试补测/死代码)

src/views/Projects.vue

@@ -145,7 +145,7 @@
           </div>
         </div>
 
-        <p class="card-desc">{{ project.description }}</p>
+        <p class="card-desc">{{ stripMd(project.description) }}</p>
 
         <!-- 底部信息 -->
         <div class="card-footer">
@@ -180,7 +180,7 @@
 </template>
 
 <script setup lang="ts">
-import { ref, computed, onMounted } from 'vue'
+import { ref, computed, onMounted, onUnmounted } from 'vue'
 import { useRouter } from 'vue-router'
 import { useI18n } from 'vue-i18n'
 import { open } from '@tauri-apps/plugin-dialog'
@@ -188,6 +188,7 @@ import { useProjectStore } from '@/stores/project'
 import { projectApi } from '@/api'
 import { formatDate } from '@/utils/time'
 import { parseStack } from '@/utils/project'
+import { stripMd } from '@/utils/markdown'
 import { projectStatusLabel as statusLabel, projectBadgeClass as stageClass } from '../constants/project'
 import ConfirmDialog from '@/components/ConfirmDialog.vue'
 import { useConfirm } from '@/composables/useConfirm'
@@ -302,6 +303,15 @@ onMounted(() => {
   store.loadProjects()
 })
 
+// 卸载清 toast timer:防组件已离开视图后 4s 内 timer 触发向已销毁组件写状态。
+// 对齐 Settings.vue 的 _toastTimer 清理模式(Knowledge.vue searchTimer 同模式)。
+onUnmounted(() => {
+  if (_toastTimer) {
+    clearTimeout(_toastTimer)
+    _toastTimer = null
+  }
+})
+
 // ── 导入历史项目(F-260614-06 scan 第二步) ──
 const showImportModal = ref(false)
 const importRootPath = ref('')