fix: stabilize background operations and large embedding results

frontend/src/stores/agent.ts

@@ -58,9 +58,22 @@ export const useAgentStore = defineStore('agent', () => {
     tools.value = await agentService.listTools()
   }
 
+  let listVersion = 0
   async function loadRuns() {
-    const resp = await agentService.listAgentRuns()
-    runs.value = resp.items
+    const version = ++listVersion
+    const items: AgentRun[] = []
+    let offset = 0
+    do {
+      const resp = await agentService.listAgentRuns({ limit: 100, offset })
+      if (version !== listVersion) return
+      items.push(...resp.items)
+      offset += resp.items.length
+      if (!resp.items.length || offset >= resp.total) break
+    } while (true)
+    const active = runs.value.find(run => run.run_id === activeRunId.value)
+    const merged = new Map(items.map(item => [item.run_id, item]))
+    if (active && !merged.has(active.run_id)) merged.set(active.run_id, active)
+    runs.value = [...merged.values()]
   }
 
   async function loadRun(runId: string) {

frontend/src/stores/listPagination.spec.ts

@@ -0,0 +1,29 @@
+// @vitest-environment happy-dom
+import { beforeEach, expect, it, vi } from 'vitest'
+import { createPinia, setActivePinia } from 'pinia'
+import { useTaskStore } from './task'
+import { useAgentStore } from './agent'
+const mocks = vi.hoisted(() => ({ tasks: vi.fn(), runs: vi.fn() }))
+vi.mock('@/services/taskService', () => ({ listTasks: mocks.tasks }))
+vi.mock('@/services/agentService', () => ({ listAgentRuns: mocks.runs }))
+beforeEach(() => { setActivePinia(createPinia()); vi.clearAllMocks() })
+it('loads tasks past the first page before applying global status filters', async () => {
+  const tasks = Array.from({ length: 251 }, (_, i) => ({ task_id: `t${i}`, status: i >= 200 ? 'done' : 'todo' }))
+  mocks.tasks.mockImplementation(async ({ offset, limit }) => ({ items: tasks.slice(offset, offset + limit), total: tasks.length }))
+  const store = useTaskStore()
+  await store.loadTasks()
+  expect(store.tasks).toHaveLength(251)
+  store.setFilterStatus('done')
+  expect(store.filteredTasks).toHaveLength(51)
+  expect(mocks.tasks).toHaveBeenCalledTimes(3)
+})
+it('includes older Agent history and leaves failed refresh data intact', async () => {
+  const runs = Array.from({ length: 201 }, (_, i) => ({ run_id: `r${i}`, status: 'completed' }))
+  mocks.runs.mockImplementation(async ({ offset, limit }) => ({ items: runs.slice(offset, offset + limit), total: runs.length }))
+  const store = useAgentStore()
+  await store.loadRuns()
+  expect(store.runs).toHaveLength(201)
+  mocks.runs.mockRejectedValue(new Error('offline'))
+  await expect(store.loadRuns()).rejects.toThrow('offline')
+  expect(store.runs).toHaveLength(201)
+})

frontend/src/stores/settings.ts

@@ -1,5 +1,5 @@
 import { defineStore } from 'pinia'
-import { ref, watch } from 'vue'
+import { computed, ref, watch } from 'vue'
 import type { AiCoreStatus, IndexStatus } from '@/contracts'
 import { resolveApiUrl } from '@/services/apiClient'
 import packageInfo from '../../package.json'
@@ -31,6 +31,15 @@ export const useSettingsStore = defineStore('settings', () => {
   // Index
   const emptyIndex = (): IndexStatus => ({ status: 'unknown', pending_jobs: 0, total_notes: null, total_blocks: null })
   const indexStatus = ref<IndexStatus>(emptyIndex())
+  const indexStatusLabel = computed(() => {
+    const value = indexStatus.value
+    if (value.status === 'unknown') return t('索引状态未获取', 'Index status unavailable')
+    if (value.status === 'indexing') return t('后台计算索引', 'Indexing in background')
+    if (value.status === 'error') return t('索引错误', 'Index error')
+    if (value.vector_refresh_required) return t('全文可用 · 向量待重建', 'Full text ready · vectors need rebuilding')
+    if (value.active_searches) return t('向量检索中', 'Vector search running')
+    return t('索引就绪', 'Index ready')
+  })
 
   // Permissions
   const permissionPolicy = ref<Record<string, 'allow' | 'confirm' | 'deny'>>({})
@@ -85,6 +94,7 @@ export const useSettingsStore = defineStore('settings', () => {
     aiCoreStatus,
     aiCoreAddress,
     indexStatus,
+    indexStatusLabel,
     permissionPolicy,
     diagnosticsError,
     loadDiagnostics,

frontend/src/stores/task.ts

@@ -25,16 +25,27 @@ export const useTaskStore = defineStore('task', () => {
   const inProgressTasks = computed(() => tasks.value.filter((t) => t.status === 'in_progress'))
   const doneTasks = computed(() => tasks.value.filter((t) => t.status === 'done'))
 
+  let loadVersion = 0
   async function loadTasks() {
+    const version = ++loadVersion
     isLoading.value = true
     try {
-      const resp = await listTasks()
-      tasks.value = resp.items
+      const items: TaskItem[] = []
+      let offset = 0
+      do {
+        const resp = await listTasks({ limit: 100, offset })
+        if (version !== loadVersion) return
+        items.push(...resp.items)
+        offset += resp.items.length
+        if (!resp.items.length || offset >= resp.total) break
+      } while (true)
+      tasks.value = [...new Map(items.map(item => [item.task_id, item])).values()]
       error.value = null
     } catch (reason) {
+      if (version !== loadVersion) return
       error.value = reason instanceof Error ? reason.message : t('任务加载失败', 'Failed to load tasks')
     } finally {
-      isLoading.value = false
+      if (version === loadVersion) isLoading.value = false
     }
   }