fix(ai): recognize conversational document filters

web/tests/ai-document-query-model.test.mjs

@@ -153,6 +153,29 @@ test('AI document query combines natural-language filters', () => {
   assert.match(buildAiDocumentQueryConditionSummary(intent), /金额：不少于1000元/)
 })
 
+test('AI document query recognizes colloquial travel city filtering commands', () => {
+  const intent = resolveAiDocumentQueryIntent('出差上海的单据请筛选一下', { today })
+  const records = filterAiDocumentQueryRecords(claims, intent)
+
+  assert.equal(intent?.source, 'accessible')
+  assert.equal(intent?.expenseTypeFilter?.label, '差旅费')
+  assert.equal(intent?.keywordFilter?.label, '上海')
+  assert.deepEqual(
+    records.map((record) => record.documentNo),
+    ['CL-20260221001', 'AP-20260220001']
+  )
+})
+
+test('AI document query recognizes quoted keywords generated by the guided query flow', () => {
+  const intent = resolveAiDocumentQueryIntent(
+    '帮我查询地点或事由包含“上海电力”的报销单据状态，筛选最近的 5 条记录',
+    { today }
+  )
+
+  assert.equal(intent?.documentType, 'reimbursement')
+  assert.equal(intent?.keywordFilter?.label, '上海电力')
+})
+
 test('AI document query filters draft candidates by relative day', () => {
   const intent = resolveAiDocumentQueryIntent('我的 3天前 草稿单据', { today: '2026-06-24' })
   const records = filterAiDocumentQueryRecords([

web/tests/travel-reimbursement-guided-flow.test.mjs

@@ -181,6 +181,14 @@ test('assistant session scope guard keeps business boundaries isolated', () => {
     resolveAssistantScopeGuard('帮我查询待我审核的单据', SESSION_TYPE_EXPENSE).targetSessionType,
     SESSION_TYPE_APPROVAL
   )
+  assert.equal(
+    resolveAssistantScopeGuard('出差上海的单据请筛选一下', SESSION_TYPE_EXPENSE),
+    null
+  )
+  assert.equal(
+    resolveAssistantScopeGuard('出差上海的单据请筛选一下', SESSION_TYPE_APPLICATION).targetSessionType,
+    SESSION_TYPE_EXPENSE
+  )
   assert.equal(
     resolveAssistantScopeGuard('差旅住宿标准是多少', SESSION_TYPE_EXPENSE).targetSessionType,
     SESSION_TYPE_KNOWLEDGE
@@ -414,6 +422,7 @@ test('guided reimbursement interrupts suspicious questions before expensive flow
   const state = selectGuidedExpenseType(createGuidedReimbursementState(), 'transport')
   assert.equal(shouldConfirmGuidedInterruption('送客户去机场', state), false)
   assert.equal(shouldConfirmGuidedInterruption('帮我查询一下上周的报销状态？', state), true)
+  assert.equal(shouldConfirmGuidedInterruption('出差上海的单据请筛选一下', state), true)
   assert.deepEqual(
     buildGuidedInterruptionActions().map((action) => action.action_type),
     [GUIDED_ACTION_CONTINUE_FILLING, GUIDED_ACTION_PROCESS_INTERRUPTION]