修复: 前端UX一致性(Dashboard状态映射/状态徽章全局/Knowledge下一条与失败反馈/Ideas筛选与错误条/ConfirmDialog安全/快捷菜单状态机/分页越界) + 后端校验(queue/count-list一致/软删拒改/父聚合/promote CAS/MCP状态机收口/update白名单剔除id/created_at) + 销账

src/views/Projects.vue

@@ -186,7 +186,7 @@
 </template>
 
 <script setup lang="ts">
-import { ref, computed, onMounted } from 'vue'
+import { ref, computed, onMounted, watch } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { open } from '@tauri-apps/plugin-dialog'
 import { useProjectStore } from '@/stores/project'
@@ -219,6 +219,13 @@ const pagedProjects = computed(() => {
   return store.projects.slice(start, start + pageSize.value)
 })
 
+// WK-12:分页越界自愈(删除/回收后 store.projects 数量变化,page 超界 → 钳制到最后一页,防空白页)
+watch([() => store.projects, pageSize], () => {
+  if (pageSize.value <= 0) return
+  const maxPage = Math.max(1, Math.ceil(store.projects.length / pageSize.value))
+  if (page.value > maxPage) page.value = maxPage
+})
+
 // 状态映射统一走 ../constants/project(与 ProjectDetail/Tasks/Dashboard 一致)
 // formatDate 由 ../utils/time 提供（统一毫秒字符串解析，根治 Invalid Date）